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1. The genomic natural history of the aurochs

Author: Rossi, Conor, Sinding, Mikkel-Holger S., Mullin, Victoria E., Scheu, Amelie, Erven, Jolijn A. M., Verdugo, Marta Pereira, Daly, Kevin G., Ciucani, Marta Maria, Mattiangeli, Valeria, Teasdale, Matthew D., Diquelou, Deborah, Manin, Aurélie, Bangsgaard, Pernille, Collins, Matthew, Lord, Tom C., Zeibert, Viktor, Zorzin, Roberto, Vinter, Michael, Timmons, Zena, Kitchener, Andrew C., Street, Martin, Haruda, Ashleigh F., Tabbada, Kristina, Larson, Greger, Frantz, Laurent A. F., Gehlen, Birgit, Alhaique, Francesca, Tagliacozzo, Antonio, Fornasiero, Mariagabriella, Pandolfi, Luca, Karastoyanova, Nadezhda, Sørensen, Lasse, Kiryushin, Kirill, Ekström, Jonas, Mostadius, Maria, Grandal-d’Anglade, Aurora, Vidal-Gorosquieta, Amalia, Benecke, Norbert, Kropp, Claus, Grushin, Sergei P., Gilbert, M. Thomas P., Merts, Ilja, Merts, Viktor, Outram, Alan K., Rosengren, Erika, Kosintsev, Pavel, Sablin, Mikhail, Tishkin, Alexey A., Makarewicz, Cheryl A., Burger, Joachim, and Bradley, Daniel G.
Published: 2024
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2. 100 ancient genomes show repeated population turnovers in Neolithic Denmark

Author: Allentoft, Morten E, Sikora, Martin, Fischer, Anders, Sjögren, Karl-Göran, Ingason, Andrés, Macleod, Ruairidh, Rosengren, Anders, Schulz Paulsson, Bettina, Jørkov, Marie Louise Schjellerup, Novosolov, Maria, Stenderup, Jesper, Price, T Douglas, Fischer Mortensen, Morten, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Sørensen, Lasse, Nielsen, Poul Otto, Rasmussen, Peter, Jensen, Theis Zetner Trolle, Refoyo-Martínez, Alba, Irving-Pease, Evan K, Barrie, William, Pearson, Alice, Sousa da Mota, Bárbara, Demeter, Fabrice, Henriksen, Rasmus A, Vimala, Tharsika, McColl, Hugh, Vaughn, Andrew, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Johannsen, Niels Nørkjær, Ramsøe, Abigail Daisy, Schork, Andrew Joseph, Ruter, Anthony, Gotfredsen, Anne Birgitte, Henning Nielsen, Bjarne, Brinch Petersen, Erik, Kannegaard, Esben, Hansen, Jesper, Buck Pedersen, Kristoffer, Pedersen, Lisbeth, Klassen, Lutz, Meldgaard, Morten, Johansen, Morten, Uldum, Otto Christian, Lotz, Per, Lysdahl, Per, Bangsgaard, Pernille, Petersen, Peter Vang, Maring, Rikke, Iversen, Rune, Wåhlin, Sidsel, Anker Sørensen, Søren, Andersen, Søren H, Jørgensen, Thomas, Lynnerup, Niels, Lawson, Daniel J, Rasmussen, Simon, Korneliussen, Thorfinn Sand, Kjær, Kurt H, Durbin, Richard, Nielsen, Rasmus, Delaneau, Olivier, Werge, Thomas, Kristiansen, Kristian, and Willerslev, Eske
Subjects: Biological Sciences, Genetics, History, Heritage and Archaeology, Human Society, Archaeology, Historical Studies, Anthropology, Humans, Genomics, Genotype, Denmark, Emigrants and Immigrants, Scandinavians and Nordic People, General Science & Technology
Abstract: Major migration events in Holocene Eurasia have been characterized genetically at broad regional scales1-4. However, insights into the population dynamics in the contact zones are hampered by a lack of ancient genomic data sampled at high spatiotemporal resolution5-7. Here, to address this, we analysed shotgun-sequenced genomes from 100 skeletons spanning 7,300 years of the Mesolithic period, Neolithic period and Early Bronze Age in Denmark and integrated these with proxies for diet (13C and 15N content), mobility (87Sr/86Sr ratio) and vegetation cover (pollen). We observe that Danish Mesolithic individuals of the Maglemose, Kongemose and Ertebølle cultures form a distinct genetic cluster related to other Western European hunter-gatherers. Despite shifts in material culture they displayed genetic homogeneity from around 10,500 to 5,900 calibrated years before present, when Neolithic farmers with Anatolian-derived ancestry arrived. Although the Neolithic transition was delayed by more than a millennium relative to Central Europe, it was very abrupt and resulted in a population turnover with limited genetic contribution from local hunter-gatherers. The succeeding Neolithic population, associated with the Funnel Beaker culture, persisted for only about 1,000 years before immigrants with eastern Steppe-derived ancestry arrived. This second and equally rapid population replacement gave rise to the Single Grave culture with an ancestry profile more similar to present-day Danes. In our multiproxy dataset, these major demographic events are manifested as parallel shifts in genotype, phenotype, diet and land use.
Published: 2024

3. Population genomics of post-glacial western Eurasia

Author: Allentoft, Morten E, Sikora, Martin, Refoyo-Martínez, Alba, Irving-Pease, Evan K, Fischer, Anders, Barrie, William, Ingason, Andrés, Stenderup, Jesper, Sjögren, Karl-Göran, Pearson, Alice, Sousa da Mota, Bárbara, Schulz Paulsson, Bettina, Halgren, Alma, Macleod, Ruairidh, Jørkov, Marie Louise Schjellerup, Demeter, Fabrice, Sørensen, Lasse, Nielsen, Poul Otto, Henriksen, Rasmus A, Vimala, Tharsika, McColl, Hugh, Margaryan, Ashot, Ilardo, Melissa, Vaughn, Andrew, Fischer Mortensen, Morten, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Johannsen, Niels Nørkjær, Rasmussen, Peter, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Jensen, Theis Zetner Trolle, Scorrano, Gabriele, Schroeder, Hannes, Lysdahl, Per, Ramsøe, Abigail Daisy, Skorobogatov, Andrei, Schork, Andrew Joseph, Rosengren, Anders, Ruter, Anthony, Outram, Alan, Timoshenko, Aleksey A, Buzhilova, Alexandra, Coppa, Alfredo, Zubova, Alisa, Silva, Ana Maria, Hansen, Anders J, Gromov, Andrey, Logvin, Andrey, Gotfredsen, Anne Birgitte, Henning Nielsen, Bjarne, González-Rabanal, Borja, Lalueza-Fox, Carles, McKenzie, Catriona J, Gaunitz, Charleen, Blasco, Concepción, Liesau, Corina, Martinez-Labarga, Cristina, Pozdnyakov, Dmitri V, Cuenca-Solana, David, Lordkipanidze, David O, En’shin, Dmitri, Salazar-García, Domingo C, Price, T Douglas, Borić, Dušan, Kostyleva, Elena, Veselovskaya, Elizaveta V, Usmanova, Emma R, Cappellini, Enrico, Brinch Petersen, Erik, Kannegaard, Esben, Radina, Francesca, Eylem Yediay, Fulya, Duday, Henri, Gutiérrez-Zugasti, Igor, Merts, Ilya, Potekhina, Inna, Shevnina, Irina, Altinkaya, Isin, Guilaine, Jean, Hansen, Jesper, Aura Tortosa, Joan Emili, Zilhão, João, Vega, Jorge, Buck Pedersen, Kristoffer, Tunia, Krzysztof, Zhao, Lei, Mylnikova, Liudmila N, Larsson, Lars, Metz, Laure, Yepiskoposyan, Levon, Pedersen, Lisbeth, Sarti, Lucia, Orlando, Ludovic, Slimak, Ludovic, Klassen, Lutz, Blank, Malou, González-Morales, Manuel, and Silvestrini, Mara
Subjects: Biological Sciences, Genetics, History, Heritage and Archaeology, Human Society, Historical Studies, Anthropology, Biotechnology, Humans, Genomics, Diploidy, Agriculture, Europe, Metagenomics, General Science & Technology
Abstract: Western Eurasia witnessed several large-scale human migrations during the Holocene1-5. Here, to investigate the cross-continental effects of these migrations, we shotgun-sequenced 317 genomes-mainly from the Mesolithic and Neolithic periods-from across northern and western Eurasia. These were imputed alongside published data to obtain diploid genotypes from more than 1,600 ancient humans. Our analyses revealed a 'great divide' genomic boundary extending from the Black Sea to the Baltic. Mesolithic hunter-gatherers were highly genetically differentiated east and west of this zone, and the effect of the neolithization was equally disparate. Large-scale ancestry shifts occurred in the west as farming was introduced, including near-total replacement of hunter-gatherers in many areas, whereas no substantial ancestry shifts happened east of the zone during the same period. Similarly, relatedness decreased in the west from the Neolithic transition onwards, whereas, east of the Urals, relatedness remained high until around 4,000 BP, consistent with the persistence of localized groups of hunter-gatherers. The boundary dissolved when Yamnaya-related ancestry spread across western Eurasia around 5,000 BP, resulting in a second major turnover that reached most parts of Europe within a 1,000-year span. The genetic origin and fate of the Yamnaya have remained elusive, but we show that hunter-gatherers from the Middle Don region contributed ancestry to them. Yamnaya groups later admixed with individuals associated with the Globular Amphora culture before expanding into Europe. Similar turnovers occurred in western Siberia, where we report new genomic data from a 'Neolithic steppe' cline spanning the Siberian forest steppe to Lake Baikal. These prehistoric migrations had profound and lasting effects on the genetic diversity of Eurasian populations.
Published: 2024

4. Transient spectroscopy from time-dependent electronic-structure theory without multipole expansions

Author: Aurbakken, Einar, Ofstad, Benedicte Sverdrup, Kristiansen, Håkon Emil, Schøyen, Øyvind Sigmundson, Kvaal, Simen, Sørensen, Lasse Kragh, Lindh, Roland, and Pedersen, Thomas Bondo
Subjects: Physics - Chemical Physics
Abstract: Based on the work done by an electromagnetic field on an atomic or molecular electronic system, a general gauge invariant formulation of transient absorption spectroscopy is presented within the semi-classical approximation. Avoiding multipole expansions, a computationally viable expression for the spectral response function is derived from the minimal-coupling Hamiltonian of an electronic system interacting with one or more laser pulses described by a source-free, enveloped electromagnetic vector potential. With a fixed-basis expansion of the electronic wave function, the computational cost of simulations of laser-driven electron dynamics beyond the dipole approximation is the same as simulations adopting the dipole approximation. We illustrate the theory by time-dependent configuration interaction and coupled-cluster simulations of core-level absorption and circular dichroism spectra.
Published: 2023
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5. Transformation to a geminal basis and stationary conditions for the exact wave function therein

Author: Sørensen, Lasse Kragh
Published: 2024
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6. Noble hunter-gatherers and ‘cruel’ farmers – a discussion of the evidence of human sacrifices during the Mesolithic and Neolithic in South Scandinavia

Author: Sørensen, Lasse, primary and Nielsen, Poul Otto, additional
Published: 2024
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7. An atomistic description of alloys and core shells nanoparticles

Author: Sørensen, Lasse K., Utyushev, Anton D., Zakomirnyi, Vadim I., and Ågren, Hans
Subjects: Physics - Optics, Condensed Matter - Mesoscale and Nanoscale Physics
Abstract: Using the extended discrete interaction model we investigate the tuneabilty of surface plasmon resonance in alloys and core-shell nanoparticles made from silver and gold. We show that the surface plasmon resonance of these alloys and core-shell particles to a large extent follow Vegard's law irrespective of the geometry of the nanoparticle. We show the evolution of the polarizability with size and demonstrate the highly non-linear behaviour of the polarizability with the ratio of the constituents and geometry in alloys and core-shell nanoparticles, with the exception for nanorod alloys. A thorough statistical investigation reveals that there is only a small dependence of the surface plasmon resonance on atomic arrangement and exact distribution in a nanoparticle and that the standard deviation decrease rapidly with the size of the nanoparticles. The physical reasoning for the random distribution algorithm for alloys in discrete interaction models is explained in details and verified by the statistical analysis., Comment: 11 pages, 18 figures
Published: 2020

8. Publisher Correction: Population genomics of post-glacial western Eurasia

Author: Allentoft, Morten E., Sikora, Martin, Refoyo-Martínez, Alba, Irving-Pease, Evan K., Fischer, Anders, Barrie, William, Ingason, Andrés, Stenderup, Jesper, Sjögren, Karl-Göran, Pearson, Alice, Sousa da Mota, Bárbara, Schulz Paulsson, Bettina, Halgren, Alma, Macleod, Ruairidh, Jørkov, Marie Louise Schjellerup, Demeter, Fabrice, Sørensen, Lasse, Nielsen, Poul Otto, Henriksen, Rasmus A., Vimala, Tharsika, McColl, Hugh, Margaryan, Ashot, Ilardo, Melissa, Vaughn, Andrew, Fischer Mortensen, Morten, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Johannsen, Niels Nørkjær, Rasmussen, Peter, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Jensen, Theis Zetner Trolle, Scorrano, Gabriele, Schroeder, Hannes, Lysdahl, Per, Ramsøe, Abigail Daisy, Skorobogatov, Andrei, Schork, Andrew Joseph, Rosengren, Anders, Ruter, Anthony, Outram, Alan, Timoshenko, Aleksey A., Buzhilova, Alexandra, Coppa, Alfredo, Zubova, Alisa, Silva, Ana Maria, Hansen, Anders J., Gromov, Andrey, Logvin, Andrey, Gotfredsen, Anne Birgitte, Henning Nielsen, Bjarne, González-Rabanal, Borja, Lalueza-Fox, Carles, McKenzie, Catriona J., Gaunitz, Charleen, Blasco, Concepción, Liesau, Corina, Martinez-Labarga, Cristina, Pozdnyakov, Dmitri V., Cuenca-Solana, David, Lordkipanidze, David O., En’shin, Dmitri, Salazar-García, Domingo C., Price, T. Douglas, Borić, Dušan, Kostyleva, Elena, Veselovskaya, Elizaveta V., Usmanova, Emma R., Cappellini, Enrico, Brinch Petersen, Erik, Kannegaard, Esben, Radina, Francesca, Eylem Yediay, Fulya, Duday, Henri, Gutiérrez-Zugasti, Igor, Merts, Ilya, Potekhina, Inna, Shevnina, Irina, Altinkaya, Isin, Guilaine, Jean, Hansen, Jesper, Aura Tortosa, Joan Emili, Zilhão, João, Vega, Jorge, Buck Pedersen, Kristoffer, Tunia, Krzysztof, Zhao, Lei, Mylnikova, Liudmila N., Larsson, Lars, Metz, Laure, Yepiskoposyan, Levon, Pedersen, Lisbeth, Sarti, Lucia, Orlando, Ludovic, Slimak, Ludovic, Klassen, Lutz, Blank, Malou, González-Morales, Manuel, Silvestrini, Mara, Vretemark, Maria, Nesterova, Marina S., Rykun, Marina, Rolfo, Mario Federico, Szmyt, Marzena, Przybyła, Marcin, Calattini, Mauro, Sablin, Mikhail, Dobisíková, Miluše, Meldgaard, Morten, Johansen, Morten, Berezina, Natalia, Card, Nick, Saveliev, Nikolai A., Poshekhonova, Olga, Rickards, Olga, Lozovskaya, Olga V., Gábor, Olivér, Uldum, Otto Christian, Aurino, Paola, Kosintsev, Pavel, Courtaud, Patrice, Ríos, Patricia, Mortensen, Peder, Lotz, Per, Persson, Per, Bangsgaard, Pernille, de Barros Damgaard, Peter, Vang Petersen, Peter, Martinez, Pilar Prieto, Włodarczak, Piotr, Smolyaninov, Roman V., Maring, Rikke, Menduiña, Roberto, Badalyan, Ruben, Iversen, Rune, Turin, Ruslan, Vasilyev, Sergey, Wåhlin, Sidsel, Borutskaya, Svetlana, Skochina, Svetlana, Sørensen, Søren Anker, Andersen, Søren H., Jørgensen, Thomas, Serikov, Yuri B., Molodin, Vyacheslav I., Smrcka, Vaclav, Merts, Victor, Appadurai, Vivek, Moiseyev, Vyacheslav, Magnusson, Yvonne, Kjær, Kurt H., Lynnerup, Niels, Lawson, Daniel J., Sudmant, Peter H., Rasmussen, Simon, Korneliussen, Thorfinn Sand, Durbin, Richard, Nielsen, Rasmus, Delaneau, Olivier, Werge, Thomas, Racimo, Fernando, Kristiansen, Kristian, and Willerslev, Eske
Published: 2024
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9. Transformation to a geminal basis and stationary conditions for the exact wave function therein

Author: Sørensen, Lasse Kragh
Subjects: Physics - Chemical Physics, Condensed Matter - Strongly Correlated Electrons, Physics - Computational Physics, Quantum Physics
Abstract: We show the transformation from a one-particle basis to a geminal basis, transformations between different geminal bases and demonstrate the Lie algebra of a geminal basis. From the basis transformations we express both the wave function and Hamiltonian in the geminal basis. The necessary and sufficient conditions of the exact wave function expanded in a geminal basis is shown to be a Brillouin theorem of geminals. The variational optimization of the geminals in the Antisymmetrized Geminal Power (AGP), Antisymmetrized Product of Geminals (APG) and the Full Geminal Product (FGP) wave function ans{\"a}tze are discussed. We show that using a geminal replacement operator to describe geminal rotations introduce both primary and secondary rotations. The secondary rotations rotate two geminals in the reference at the same time due to the composite boson nature of geminals. Due to the completeness of the FGP, where all possible geminal combinations are present, the FGP is exact. The number of parameters in the FGP scale exponentially with the number of particles, like the Full Configuration Interaction (FCI). Truncation in the FGP expansion could lead to compact representations of the wave function in the future since the reference function in the FGP is the APG wave function., Comment: 21 pages
Published: 2019

10. Implementation of the exact semi-classical light-matter interaction - the easy way

Author: Sørensen, Lasse Kragh, Kieri, Emil, Srivastav, Shruti, Lundberg, Marcus, and Lindh, Roland
Subjects: Physics - Chemical Physics, Physics - Computational Physics
Abstract: We present an analytical and numerical solution of the calculation of the transition moments for the exact semi-classical light-matter interaction for wavefunctions expanded in a Gaussian basis. By a simple manipulation we show that the exact semi-classical light-matter interaction of a plane wave can be compared to a Fourier transformation of a Gaussian where analytical recursive formulas are well known and hence making the difficulty in the implementation of the exact semi-classical light-matter interaction comparable to the transition dipole. Since the evaluation of the analytical expression involves a new Gaussian we instead have chosen to evaluate the integrals using a standard Gau{\ss}-Hermite quadrature since this is faster. A brief discussion of the numerical advantages of the exact semi-classical light-matter interaction in comparison to the multipole expansion along with the unphysical interpretation of the multipole expansion is discussed. Numerical examples on [CuCl$_4$]$^{2-}$ to show that the usual features of the multipole expansion is immediately visible also for the exact semi-classical light-matter interaction and that this can be used to distinguish between symmetries. Calculation on [FeCl$_4$]$^{1-}$ is presented to demonstrate the better numerical stability with respect to the choice of basis set in comparison to the multipole expansion and finally Fe-O-Fe to show origin independence is a given for the exact operator. The implementation is freely available in OpenMolcas., Comment: 22 pages, 4 figures
Published: 2018
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11. Development of discrete interaction models for ultra-fine nanoparticle plasmonics.

Author: Sørensen, Lasse K., Gerasimov, Valeriy S., Karpov, Sergey V., and Ågren, Hans
Abstract: Plasmonics serves as a most outstanding feature of nanoparticle technology and is nowadays used in numerous applications within imaging, sensing and energy harvesting, like plasmonically enhanced solar cells, nanoparticle bioimaging, plasmon-controlled fluorescence for molecular tracking in living cells, plasmon-controlled electronic molecular devices and surface enhanced Raman spectroscopy for single molecular detection. Although plasmonics has been utilized since ancient times, the understanding of its basic interactions has not been fully achieved even under the emergence of modern nanoscience. In particular, it has been difficult to address the "ultra-fine" 1–10 nm regime, important for applications especially in bioimaging and biomedical areas, where neither classical nor quantum based theoretical methods apply. Recently, new approaches have been put forward to bridge this size gap based on semi-empirical discrete interaction models where each atom makes a difference. A primary aim of this perspective article is to review some of the most salient features of these models, and in particular focus on a recent extension – the extended discrete interaction model (Ex-DIM), where the geometric and environmental features are extended – and highlight a set of benchmark studies using this model concerning size, shape, material, temperature dependence and other characteristics of ultra-fine plasmonic nanoparticles. We also analyze new possibilities offered by the model for designing ultra-fine plasmonic particles for applications in the areas of bioimaging, biosensing, photothermal therapy, infrared light harvesting and photodetection. We foresee that future modelling activities will be closely connected to collaborative experimental work including synthesis, device fabrication and measurements with feedback and validation in a systematic fashion. With this strategy we can expect that modelling of ultra-fine plasmonics particles can be integrated in the development of novel plasmonic systems with unprecedented performance and applicability. [ABSTRACT FROM AUTHOR]
Published: 2024
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12. Steppe Ancestry in western Eurasia and the spread of the Germanic Languages

Author: McColl, Hugh, primary, Kroonen, Guus, additional, Moreno-Mayar, J. Víctor, additional, Valeur Seersholm, Frederik, additional, Scorrano, Gabriele, additional, Pinotti, Thomaz, additional, Vimala, Tharsika, additional, Sindbæk, Søren M., additional, Ethelberg, Per, additional, Fyfe, Ralph, additional, Gaillard, Marie-José, additional, Larsen, Hanne M. Ellegård, additional, Mortensen, Morten Fischer, additional, Demeter, Fabrice, additional, Jørkov, Marie Louise S., additional, Bergerbrant, Sophie, additional, Damgaard, Peter de Barros, additional, Allentoft, Morten E., additional, Vinner, Lasse, additional, Gaunitz, Charleen, additional, Ramsøe, Abigail, additional, Altinkaya, Isin, additional, Amund Henriksen, Rasmus, additional, Irving-Pease, Evan K., additional, Sabatini, Serena, additional, Fischer, Anders, additional, Barrie, William, additional, Ingason, Andrés, additional, Rosengren, Anders, additional, Vaughn, Andrew, additional, Cao, Jialu, additional, Staring, Jacqueline, additional, Stenderup, Jesper, additional, Yediay, Fulya Eylem, additional, Ahlström, Torbjörn, additional, Albris, Sofie Laurine, additional, Atabiev, Biyaslan, additional, Bangsgaard, Pernille, additional, Belcastro, Maria Giovanna, additional, Card, Nick, additional, Charlier, Philippe, additional, Chernykh, Elizaveta, additional, Christiansen, Torben Trier, additional, Coppa, Alfredo, additional, De Coster, Maura, additional, Denham, Sean Dexter, additional, Desenne, Sophie, additional, Downes, Jane, additional, Frei, Karin Margarita, additional, Gábor, Olivér, additional, Gårdsvoll, Johan Zakarias, additional, Glørstad, Zanette Tsigaridas, additional, Hansen, Jesper, additional, Heeren, Stijn, additional, Henriksen, Merete, additional, Heyd, Volker, additional, Høj, Mette, additional, Holst, Mads Kähler, additional, Jankauskas, Rimantas, additional, Janson, Henrik, additional, Jessen, Mads Dengsø, additional, Johannsen, Jens Winther, additional, Johansen, Torkel, additional, Kastholm, Ole Thirup, additional, Kern, Anton, additional, Khaskhanov, Ruslan, additional, Kjær, Katrine, additional, Kolosov, Vladimir, additional, Kootker, Lisette M., additional, Larsen, Anne Christine, additional, Lejars, Thierry, additional, Løvschal, Mette, additional, Lynnerup, Niels, additional, Magnusson, Yvonne, additional, Mannermaa, Kristiina, additional, Masyakin, Vyacheslav, additional, Melheim, Anne Lene, additional, Merkyte, Inga, additional, Moiseyev, Vyacheslav, additional, Møller, Stig Bergmann, additional, Molnár, Erika, additional, Mortensen, Nadja, additional, Murphy, Eileen, additional, Nielsen, Bjarne Henning, additional, Pany-Kucera, Doris, additional, Paulsson, Bettina Schulz, additional, Ponce de León, Marcia S, additional, Reiersen, Håkon, additional, Reinhard, Walter, additional, Sajantila, Antti, additional, Skar, Birgitte, additional, Slavchev, Vladimir, additional, Smrčka, Václav, additional, Sørensen, Lasse, additional, Tiefengraber, Georg, additional, Uldum, Otto Christian, additional, Vega, Jorge, additional, Vitali, Daniele, additional, Voloshinov, Alexey, additional, Wåhlin, Sidsel, additional, Wendling, Holger, additional, Wessman, Anna, additional, Wilhelmson, Helene, additional, Wiltschke, Karin, additional, Zilhao, João, additional, Zollikofer, Christoph PE, additional, Sand Korneliussen, Thorfinn, additional, Chaume, Bruno, additional, Demoule, Jean-Paul, additional, Werge, Thomas, additional, Olsen, Line, additional, Nielsen, Rasmus, additional, Hedeager, Lotte, additional, Kristiansen, Kristian, additional, Sikora, Martin, additional, and Willerslev, Eske, additional
Published: 2024
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13. The Integral Screened Configuration Interaction Method

Author: Sørensen, Lasse Kragh, Bauch, Sebastian, and Madsen, Lars Bojer
Subjects: Physics - Chemical Physics, Physics - Atomic Physics, Physics - Computational Physics
Abstract: We present the formulation and implementation of the Integral-Screened Configuration-Interaction method (ISCI). The ISCI is a minimal-operational count integral-driven direct Configuration-Interaction (CI) method with a simple and rigorous integral screening (IS). With a novel derivation of the CI equations we show that the time consuming $\sigma$-vector calculation is separable up to an overall sign and that this separability can lead to a rigorous IS. The rigorous IS leads to linear scaling in the $\sigma$-vector step for large systems but can also lead to near linear scaling for smaller systems for the standard CISD, CISDT and CISDTQ methods, where the exponent for the scaling is 1.27, 1.48 and 1.98, respectively, even while retaining an accuracy of $10^{-14}$ or less in the energy. In the ISCI the non-relativistic CI problem can be broken into 42 generalized-matrix-vector products in the $\sigma$-vector calculation, which can be separately optimized. Due to the IS the ISCI can use dramatically larger orbital spaces combined with large CI expansions, on a single cpu, as compared with traditional CI methods. Further, it offers an intrinsic possibility for parallelization on modern computing architectures. We show examples of how IS leads to linear or near linear scaling with respect to the size of the simulation box in calculations on the Beryllium atom., Comment: 32 pages, 16 figures, 1 table
Published: 2016

14. What do we approximate and what are the consequences in perturbation theory?

Author: Sørensen, Lasse Kragh, Lindh, Roland, and Lundberg, Marcus
Subjects: Physics - Chemical Physics, Physics - Computational Physics
Abstract: We present a discussion of the consequences in perturbation theory when an exact eigenfunctions and eigenvalues to to the zeroth order Hamiltonian $H_0$ cannot be found. Since the usual approximations such as projecting the wavefunction on to a finite basis set and restricting the particle interaction is a way of constructing an approximate zeroth order Hamiltonian $H_0'$ we will here argue that the exact eigenfunctions and eigenvalues are always found for $H_0'$. We will show that as long as the perturbative expansion does not depend on any intrinsic properties of $H_0$ but only on knowing the exact eigenfunctions and eigenvalues then any perturbative statement, such as origin independence intensities, will be true for any $H_0'$ provided that $H_0'$ has a spectrum. We will use this to show that the origin independence for the intensities is trivially fulfilled in the velocity gauge but also can be fulfilled exactly in the length gauge if an appropriate $H_0$ is chosen. Finally a small numerically demonstration of the origin dependence of the terms for the second-order intensities in both the length and velocity gauge is undertaking to numerically illustrate the theoretical statements., Comment: 13 pages, 3 figures
Published: 2016

15. Identification of prehistoric malting and partial grain germination from starch granules in charred barley grains

Author: Cordes, Adam, Henriksen, Peter Steen, Hald, Mette Marie, Sørensen, Lasse, Nielsen, Poul Otto, Xu, Jinchuan, Lund, Jørgen, Møller, Niels Algreen, Nielsen, Finn Ole Sonne, Sarauw, Torben, Simonsen, John, Sparrevohn, Lotte Reedtz, Westphal, Jørgen, Blennow, Andreas, and Hebelstrup, Kim Henrik
Published: 2021
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16. Transient spectroscopy from time-dependent electronic-structure theory without multipole expansions

Author: Aurbakken, Einar, Sverdrup Ofstad, Benedicte, Kristiansen, Håkon Emil, Sigmundson Schøyen, Øyvind, Kvaal, Simen, Kragh Sørensen, Lasse, Lindh, Roland, Bondo Pedersen, Thomas, Aurbakken, Einar, Sverdrup Ofstad, Benedicte, Kristiansen, Håkon Emil, Sigmundson Schøyen, Øyvind, Kvaal, Simen, Kragh Sørensen, Lasse, Lindh, Roland, and Bondo Pedersen, Thomas
Abstract: Based on the work done by an electromagnetic field on an atomic or molecular electronic system, a general gauge-invariant formulation of transient absorption spectroscopy is presented within the semiclassical approximation. Avoiding multipole expansions, a computationally viable expression for the spectral response function is derived from the minimal-coupling Hamiltonian of an electronic system interacting with one or more laser pulses described by a source-free, enveloped electromagnetic vector potential. With a fixed-basis expansion of the electronic wave function, the computational cost of simulations of laser-driven electron dynamics beyond the dipole approximation is the same as simulations adopting the dipole approximation. We illustrate the theory by time-dependent configuration interaction and coupled-cluster simulations of core-level absorption and circular dichroism spectra.
Published: 2024
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17. Publisher Correction: Population genomics of post-glacial western Eurasia (Nature, (2024), 625, 7994, (301-311), 10.1038/s41586-023-06865-0)

Author: Allentoft, Morten, Sikora, Martin, Refoyo-Martínez, Alba, Irving-Pease, Evan, Fischer, Anders, Barrie, William, Ingason, Andrés, Stenderup, Jesper, Sjögren, Karl-Göran, Pearson, Alice, Sousa da Mota, Bárbara, Schulz Paulsson, Bettina, Halgren, Alma, Macleod, Ruairidh, Schjellerup Jørkov, Marie Louise, Demeter, Fabrice, Sørensen, Lasse, Nielsen, Poul Otto, Henriksen, Rasmus, Vimala, Tharsika, McColl, Hugh, Margaryan, Ashot, Ilardo, Melissa, Vaughn, Andrew, Mortensen, Morten Fischer, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Johannsen, Niels Nørkjær, Rasmussen, Peter, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Jensen, Theis, Scorrano, Gabriele, Schroeder, Hannes, Lysdahl, Per, Ramsøe, Abigail Daisy, Skorobogatov, Andrei, Schork, Andrew Joseph, Rosengren, Anders, Ruter, Anthony, Outram, Alan, Timoshenko, Aleksey, Buzhilova, Alexandra, Coppa, Alfredo, Zubova, Alisa, Silva, Ana Maria, Hansen, Anders, Gromov, Andrey, Logvin, Andrey, Gotfredsen, Anne Birgitte, Nielsen, Bjarne Henning, González-Rabanal, Borja, Lalueza-Fox, Carles, McKenzie, Catriona, Gaunitz, Charleen, Blasco, Concepción, Liesau, Corina, Martinez-Labarga, Cristina, Pozdnyakov, Dmitri, Cuenca-Solana, David, Lordkipanidze, David, En’shin, Dmitri, Salazar-García, Domingo, Price, Douglas, Borić, Dušan, Kostyleva, Elena, Veselovskaya, Elizaveta, Usmanova, Emma, Cappellini, Enrico, Petersen, Erik Brinch, Kannegaard, Esben, Radina, Francesca, Yediay, Fulya Eylem, Duday, Henri, Gutiérrez-Zugasti, Igor, Merts, Ilya, Potekhina, Inna, Shevnina, Irina, Altinkaya, Isin, Guilaine, Jean, Hansen, Jesper, Aura Tortosa, Joan Emili, Zilhão, João, Vega, Jorge, Buck Pedersen, Kristoffer, Tunia, Krzysztof, Zhao, Lei, Mylnikova, Liudmila, Larsson, Lars, Metz, Laure, Yepiskoposyan, Levon, Pedersen, Lisbeth, Sarti, Lucia, Orlando, Ludovic, Slimak, Ludovic, Klassen, Lutz, Blank, Malou, González-Morales, Manuel, Silvestrini, Mara, Vretemark, Maria, Nesterova, Marina, Rykun, Marina, Rolfo, Mario Federico, Szmyt, Marzena, Przybyła, Marcin, Calattini, Mauro, Sablin, Mikhail, Dobisíková, Miluše, Meldgaard, Morten, Johansen, Morten, Berezina, Natalia, Card, Nick, Saveliev, Nikolai, Poshekhonova, Olga, Rickards, Olga, Lozovskaya, Olga, Gábor, Olivér, Uldum, Otto Christian, Aurino, Paola, Kosintsev, Pavel, Courtaud, Patrice, Ríos, Patricia, Mortensen, Peder, Lotz, Per, Persson, Per, Bangsgaard, Pernille, Damgaard, Peter de Barros, Petersen, Peter Vang, Prieto Martínez, Pilar, Włodarczak, Piotr, Smolyaninov, Roman, Maring, Rikke, Menduiña, Roberto, Badalyan, Ruben, Iversen, Rune, Turin, Ruslan, Vasilyev, Sergey, Wåhlin, Sidsel, Borutskaya, Svetlana, Skochina, Svetlana, Sørensen, Søren Anker, Andersen, Søren, Jørgensen, Thomas, Serikov, Yuri, Molodin, Vyacheslav, Smrcka, Vaclav, Merts, Victor, Appadurai, Vivek, Moiseyev, Vyacheslav, Magnusson,Yvonne, Kjær, Kurt, Lynnerup, Niels, Lawson, Daniel, Sudmant, Peter, Rasmussen, Simon, Korneliussen, Thorfinn Sand, Durbin, Richard, Nielsen, Rasmus, Delanea, Olivier, Werge, Thomas, Racimo, Fernando, Kristiansen, Kristian, Willerslev, Eske, Allentoft, Morten, Sikora, Martin, Refoyo-Martínez, Alba, Irving-Pease, Evan, Fischer, Anders, Barrie, William, Ingason, Andrés, Stenderup, Jesper, Sjögren, Karl-Göran, Pearson, Alice, Sousa da Mota, Bárbara, Schulz Paulsson, Bettina, Halgren, Alma, Macleod, Ruairidh, Schjellerup Jørkov, Marie Louise, Demeter, Fabrice, Sørensen, Lasse, Nielsen, Poul Otto, Henriksen, Rasmus, Vimala, Tharsika, McColl, Hugh, Margaryan, Ashot, Ilardo, Melissa, Vaughn, Andrew, Mortensen, Morten Fischer, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Johannsen, Niels Nørkjær, Rasmussen, Peter, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Jensen, Theis, Scorrano, Gabriele, Schroeder, Hannes, Lysdahl, Per, Ramsøe, Abigail Daisy, Skorobogatov, Andrei, Schork, Andrew Joseph, Rosengren, Anders, Ruter, Anthony, Outram, Alan, Timoshenko, Aleksey, Buzhilova, Alexandra, Coppa, Alfredo, Zubova, Alisa, Silva, Ana Maria, Hansen, Anders, Gromov, Andrey, Logvin, Andrey, Gotfredsen, Anne Birgitte, Nielsen, Bjarne Henning, González-Rabanal, Borja, Lalueza-Fox, Carles, McKenzie, Catriona, Gaunitz, Charleen, Blasco, Concepción, Liesau, Corina, Martinez-Labarga, Cristina, Pozdnyakov, Dmitri, Cuenca-Solana, David, Lordkipanidze, David, En’shin, Dmitri, Salazar-García, Domingo, Price, Douglas, Borić, Dušan, Kostyleva, Elena, Veselovskaya, Elizaveta, Usmanova, Emma, Cappellini, Enrico, Petersen, Erik Brinch, Kannegaard, Esben, Radina, Francesca, Yediay, Fulya Eylem, Duday, Henri, Gutiérrez-Zugasti, Igor, Merts, Ilya, Potekhina, Inna, Shevnina, Irina, Altinkaya, Isin, Guilaine, Jean, Hansen, Jesper, Aura Tortosa, Joan Emili, Zilhão, João, Vega, Jorge, Buck Pedersen, Kristoffer, Tunia, Krzysztof, Zhao, Lei, Mylnikova, Liudmila, Larsson, Lars, Metz, Laure, Yepiskoposyan, Levon, Pedersen, Lisbeth, Sarti, Lucia, Orlando, Ludovic, Slimak, Ludovic, Klassen, Lutz, Blank, Malou, González-Morales, Manuel, Silvestrini, Mara, Vretemark, Maria, Nesterova, Marina, Rykun, Marina, Rolfo, Mario Federico, Szmyt, Marzena, Przybyła, Marcin, Calattini, Mauro, Sablin, Mikhail, Dobisíková, Miluše, Meldgaard, Morten, Johansen, Morten, Berezina, Natalia, Card, Nick, Saveliev, Nikolai, Poshekhonova, Olga, Rickards, Olga, Lozovskaya, Olga, Gábor, Olivér, Uldum, Otto Christian, Aurino, Paola, Kosintsev, Pavel, Courtaud, Patrice, Ríos, Patricia, Mortensen, Peder, Lotz, Per, Persson, Per, Bangsgaard, Pernille, Damgaard, Peter de Barros, Petersen, Peter Vang, Prieto Martínez, Pilar, Włodarczak, Piotr, Smolyaninov, Roman, Maring, Rikke, Menduiña, Roberto, Badalyan, Ruben, Iversen, Rune, Turin, Ruslan, Vasilyev, Sergey, Wåhlin, Sidsel, Borutskaya, Svetlana, Skochina, Svetlana, Sørensen, Søren Anker, Andersen, Søren, Jørgensen, Thomas, Serikov, Yuri, Molodin, Vyacheslav, Smrcka, Vaclav, Merts, Victor, Appadurai, Vivek, Moiseyev, Vyacheslav, Magnusson,Yvonne, Kjær, Kurt, Lynnerup, Niels, Lawson, Daniel, Sudmant, Peter, Rasmussen, Simon, Korneliussen, Thorfinn Sand, Durbin, Richard, Nielsen, Rasmus, Delanea, Olivier, Werge, Thomas, Racimo, Fernando, Kristiansen, Kristian, and Willerslev, Eske
Abstract: In the version of this article initially published, there were errors in the second affiliations for Levon Yepiskoposyan (Russian-Armenian University, Yerevan, Armenia) and Sergey Vasilyev (Center for Egyptological Studies, Russian Academy of Sciences, Moscow, Russian Federation), and in the first affiliation for Ruben Badalyan (Institute of Archaeology and Ethnography, National Academy of Sciences, Yerevan, Armenia); the affiliations are amended in the HTML and PDF versions of the article.
Published: 2024

18. Population genomics of post-glacial western Eurasia

Author: Allentoft, Morten E., Sikora, Martin, Refoyo-Martínez, Alba, Irving-Pease, Evan K., Fischer, Anders, Barrie, William, Ingason, Andrés, Stenderup, Jesper, Sjögren, Karl Göran, Pearson, Alice, Sousa da Mota, Bárbara, Schulz Paulsson, Bettina, Halgren, Alma, Macleod, Ruairidh, Jørkov, Marie Louise Schjellerup, Demeter, Fabrice, Sørensen, Lasse, Nielsen, Poul Otto, Henriksen, Rasmus A., Vimala, Tharsika, McColl, Hugh, Margaryan, Ashot, Ilardo, Melissa, Vaughn, Andrew, Fischer Mortensen, Morten, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Johannsen, Niels Nørkjær, Rasmussen, Peter, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Jensen, Theis Zetner Trolle, Scorrano, Gabriele, Schroeder, Hannes, Lysdahl, Per, Ramsøe, Abigail Daisy, Skorobogatov, Andrei, Schork, Andrew Joseph, Rosengren, Anders, Ruter, Anthony, Outram, Alan, Timoshenko, Aleksey A., Buzhilova, Alexandra, Coppa, Alfredo, Zubova, Alisa, Silva, Ana Maria, Hansen, Anders J., Gromov, Andrey, Logvin, Andrey, Gotfredsen, Anne Birgitte, Henning Nielsen, Bjarne, González-Rabanal, Borja, Lalueza-Fox, Carles, McKenzie, Catriona J., Gaunitz, Charleen, Blasco, Concepción, Liesau, Corina, Martinez-Labarga, Cristina, Pozdnyakov, Dmitri V., Cuenca-Solana, David, Lordkipanidze, David O., En’shin, Dmitri, Salazar-García, Domingo C., Price, T. Douglas, Borić, Dušan, Kostyleva, Elena, Veselovskaya, Elizaveta V., Usmanova, Emma R., Cappellini, Enrico, Brinch Petersen, Erik, Kannegaard, Esben, Radina, Francesca, Eylem Yediay, Fulya, Duday, Henri, Gutiérrez-Zugasti, Igor, Merts, Ilya, Potekhina, Inna, Shevnina, Irina, Altinkaya, Isin, Guilaine, Jean, Hansen, Jesper, Aura Tortosa, Joan Emili, Zilhão, João, Vega, Jorge, Buck Pedersen, Kristoffer, Tunia, Krzysztof, Zhao, Lei, Mylnikova, Liudmila N., Larsson, Lars, Metz, Laure, Yepiskoposyan, Levon, Pedersen, Lisbeth, Sarti, Lucia, Orlando, Ludovic, Slimak, Ludovic, Klassen, Lutz, Blank, Malou, González-Morales, Manuel, Silvestrini, Mara, Vretemark, Maria, Nesterova, Marina S., Rykun, Marina, Rolfo, Mario Federico, Szmyt, Marzena, Przybyła, Marcin, Calattini, Mauro, Sablin, Mikhail, Dobisíková, Miluše, Meldgaard, Morten, Johansen, Morten, Berezina, Natalia, Card, Nick, Saveliev, Nikolai A., Poshekhonova, Olga, Rickards, Olga, Lozovskaya, Olga V., Gábor, Olivér, Uldum, Otto Christian, Aurino, Paola, Kosintsev, Pavel, Courtaud, Patrice, Ríos, Patricia, Mortensen, Peder, Lotz, Per, Persson, Per, Bangsgaard, Pernille, de Barros Damgaard, Peter, Vang Petersen, Peter, Martinez, Pilar Prieto, Włodarczak, Piotr, Smolyaninov, Roman V., Maring, Rikke, Menduiña, Roberto, Badalyan, Ruben, Iversen, Rune, Turin, Ruslan, Vasilyev, Sergey, Wåhlin, Sidsel, Borutskaya, Svetlana, Skochina, Svetlana, Sørensen, Søren Anker, Andersen, Søren H., Jørgensen, Thomas, Serikov, Yuri B., Molodin, Vyacheslav I., Smrcka, Vaclav, Merts, Victor, Appadurai, Vivek, Moiseyev, Vyacheslav, Magnusson, Yvonne, Kjær, Kurt H., Lynnerup, Niels, Lawson, Daniel J., Sudmant, Peter H., Rasmussen, Simon, Korneliussen, Thorfinn Sand, Durbin, Richard, Nielsen, Rasmus, Delaneau, Olivier, Werge, Thomas, Racimo, Fernando, Kristiansen, Kristian, Willerslev, Eske, Allentoft, Morten E., Sikora, Martin, Refoyo-Martínez, Alba, Irving-Pease, Evan K., Fischer, Anders, Barrie, William, Ingason, Andrés, Stenderup, Jesper, Sjögren, Karl Göran, Pearson, Alice, Sousa da Mota, Bárbara, Schulz Paulsson, Bettina, Halgren, Alma, Macleod, Ruairidh, Jørkov, Marie Louise Schjellerup, Demeter, Fabrice, Sørensen, Lasse, Nielsen, Poul Otto, Henriksen, Rasmus A., Vimala, Tharsika, McColl, Hugh, Margaryan, Ashot, Ilardo, Melissa, Vaughn, Andrew, Fischer Mortensen, Morten, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Johannsen, Niels Nørkjær, Rasmussen, Peter, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Jensen, Theis Zetner Trolle, Scorrano, Gabriele, Schroeder, Hannes, Lysdahl, Per, Ramsøe, Abigail Daisy, Skorobogatov, Andrei, Schork, Andrew Joseph, Rosengren, Anders, Ruter, Anthony, Outram, Alan, Timoshenko, Aleksey A., Buzhilova, Alexandra, Coppa, Alfredo, Zubova, Alisa, Silva, Ana Maria, Hansen, Anders J., Gromov, Andrey, Logvin, Andrey, Gotfredsen, Anne Birgitte, Henning Nielsen, Bjarne, González-Rabanal, Borja, Lalueza-Fox, Carles, McKenzie, Catriona J., Gaunitz, Charleen, Blasco, Concepción, Liesau, Corina, Martinez-Labarga, Cristina, Pozdnyakov, Dmitri V., Cuenca-Solana, David, Lordkipanidze, David O., En’shin, Dmitri, Salazar-García, Domingo C., Price, T. Douglas, Borić, Dušan, Kostyleva, Elena, Veselovskaya, Elizaveta V., Usmanova, Emma R., Cappellini, Enrico, Brinch Petersen, Erik, Kannegaard, Esben, Radina, Francesca, Eylem Yediay, Fulya, Duday, Henri, Gutiérrez-Zugasti, Igor, Merts, Ilya, Potekhina, Inna, Shevnina, Irina, Altinkaya, Isin, Guilaine, Jean, Hansen, Jesper, Aura Tortosa, Joan Emili, Zilhão, João, Vega, Jorge, Buck Pedersen, Kristoffer, Tunia, Krzysztof, Zhao, Lei, Mylnikova, Liudmila N., Larsson, Lars, Metz, Laure, Yepiskoposyan, Levon, Pedersen, Lisbeth, Sarti, Lucia, Orlando, Ludovic, Slimak, Ludovic, Klassen, Lutz, Blank, Malou, González-Morales, Manuel, Silvestrini, Mara, Vretemark, Maria, Nesterova, Marina S., Rykun, Marina, Rolfo, Mario Federico, Szmyt, Marzena, Przybyła, Marcin, Calattini, Mauro, Sablin, Mikhail, Dobisíková, Miluše, Meldgaard, Morten, Johansen, Morten, Berezina, Natalia, Card, Nick, Saveliev, Nikolai A., Poshekhonova, Olga, Rickards, Olga, Lozovskaya, Olga V., Gábor, Olivér, Uldum, Otto Christian, Aurino, Paola, Kosintsev, Pavel, Courtaud, Patrice, Ríos, Patricia, Mortensen, Peder, Lotz, Per, Persson, Per, Bangsgaard, Pernille, de Barros Damgaard, Peter, Vang Petersen, Peter, Martinez, Pilar Prieto, Włodarczak, Piotr, Smolyaninov, Roman V., Maring, Rikke, Menduiña, Roberto, Badalyan, Ruben, Iversen, Rune, Turin, Ruslan, Vasilyev, Sergey, Wåhlin, Sidsel, Borutskaya, Svetlana, Skochina, Svetlana, Sørensen, Søren Anker, Andersen, Søren H., Jørgensen, Thomas, Serikov, Yuri B., Molodin, Vyacheslav I., Smrcka, Vaclav, Merts, Victor, Appadurai, Vivek, Moiseyev, Vyacheslav, Magnusson, Yvonne, Kjær, Kurt H., Lynnerup, Niels, Lawson, Daniel J., Sudmant, Peter H., Rasmussen, Simon, Korneliussen, Thorfinn Sand, Durbin, Richard, Nielsen, Rasmus, Delaneau, Olivier, Werge, Thomas, Racimo, Fernando, Kristiansen, Kristian, and Willerslev, Eske
Abstract: Western Eurasia witnessed several large-scale human migrations during the Holocene1–5. Here, to investigate the cross-continental effects of these migrations, we shotgun-sequenced 317 genomes—mainly from the Mesolithic and Neolithic periods—from across northern and western Eurasia. These were imputed alongside published data to obtain diploid genotypes from more than 1,600 ancient humans. Our analyses revealed a ‘great divide’ genomic boundary extending from the Black Sea to the Baltic. Mesolithic hunter-gatherers were highly genetically differentiated east and west of this zone, and the effect of the neolithization was equally disparate. Large-scale ancestry shifts occurred in the west as farming was introduced, including near-total replacement of hunter-gatherers in many areas, whereas no substantial ancestry shifts happened east of the zone during the same period. Similarly, relatedness decreased in the west from the Neolithic transition onwards, whereas, east of the Urals, relatedness remained high until around 4,000 bp, consistent with the persistence of localized groups of hunter-gatherers. The boundary dissolved when Yamnaya-related ancestry spread across western Eurasia around 5,000 bp, resulting in a second major turnover that reached most parts of Europe within a 1,000-year span. The genetic origin and fate of the Yamnaya have remained elusive, but we show that hunter-gatherers from the Middle Don region contributed ancestry to them. Yamnaya groups later admixed with individuals associated with the Globular Amphora culture before expanding into Europe. Similar turnovers occurred in western Siberia, where we report new genomic data from a ‘Neolithic steppe’ cline spanning the Siberian forest steppe to Lake Baikal. These prehistoric migrations had profound and lasting effects on the genetic diversity of Eurasian populations.
Published: 2024

19. 100 ancient genomes show repeated population turnovers in Neolithic Denmark

Author: Allentoft, Morten E., Sikora, Martin, Fischer, Anders, Sjögren, Karl Göran, Ingason, Andrés, Macleod, Ruairidh, Rosengren, Anders, Schulz Paulsson, Bettina, Jørkov, Marie Louise Schjellerup, Novosolov, Maria, Stenderup, Jesper, Price, T. Douglas, Fischer Mortensen, Morten, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Sørensen, Lasse, Nielsen, Poul Otto, Rasmussen, Peter, Jensen, Theis Zetner Trolle, Refoyo-Martínez, Alba, Irving-Pease, Evan K., Barrie, William, Pearson, Alice, Sousa da Mota, Bárbara, Demeter, Fabrice, Henriksen, Rasmus A., Vimala, Tharsika, McColl, Hugh, Vaughn, Andrew, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Johannsen, Niels Nørkjær, Ramsøe, Abigail Daisy, Schork, Andrew Joseph, Ruter, Anthony, Gotfredsen, Anne Birgitte, Henning Nielsen, Bjarne, Brinch Petersen, Erik, Kannegaard, Esben, Hansen, Jesper, Buck Pedersen, Kristoffer, Pedersen, Lisbeth, Klassen, Lutz, Meldgaard, Morten, Johansen, Morten, Uldum, Otto Christian, Lotz, Per, Lysdahl, Per, Bangsgaard, Pernille, Petersen, Peter Vang, Maring, Rikke, Iversen, Rune, Wåhlin, Sidsel, Anker Sørensen, Søren, Andersen, Søren H., Jørgensen, Thomas, Lynnerup, Niels, Lawson, Daniel J., Rasmussen, Simon, Korneliussen, Thorfinn Sand, Kjær, Kurt H., Durbin, Richard, Nielsen, Rasmus, Delaneau, Olivier, Werge, Thomas, Kristiansen, Kristian, Willerslev, Eske, Allentoft, Morten E., Sikora, Martin, Fischer, Anders, Sjögren, Karl Göran, Ingason, Andrés, Macleod, Ruairidh, Rosengren, Anders, Schulz Paulsson, Bettina, Jørkov, Marie Louise Schjellerup, Novosolov, Maria, Stenderup, Jesper, Price, T. Douglas, Fischer Mortensen, Morten, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Sørensen, Lasse, Nielsen, Poul Otto, Rasmussen, Peter, Jensen, Theis Zetner Trolle, Refoyo-Martínez, Alba, Irving-Pease, Evan K., Barrie, William, Pearson, Alice, Sousa da Mota, Bárbara, Demeter, Fabrice, Henriksen, Rasmus A., Vimala, Tharsika, McColl, Hugh, Vaughn, Andrew, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Johannsen, Niels Nørkjær, Ramsøe, Abigail Daisy, Schork, Andrew Joseph, Ruter, Anthony, Gotfredsen, Anne Birgitte, Henning Nielsen, Bjarne, Brinch Petersen, Erik, Kannegaard, Esben, Hansen, Jesper, Buck Pedersen, Kristoffer, Pedersen, Lisbeth, Klassen, Lutz, Meldgaard, Morten, Johansen, Morten, Uldum, Otto Christian, Lotz, Per, Lysdahl, Per, Bangsgaard, Pernille, Petersen, Peter Vang, Maring, Rikke, Iversen, Rune, Wåhlin, Sidsel, Anker Sørensen, Søren, Andersen, Søren H., Jørgensen, Thomas, Lynnerup, Niels, Lawson, Daniel J., Rasmussen, Simon, Korneliussen, Thorfinn Sand, Kjær, Kurt H., Durbin, Richard, Nielsen, Rasmus, Delaneau, Olivier, Werge, Thomas, Kristiansen, Kristian, and Willerslev, Eske
Abstract: Major migration events in Holocene Eurasia have been characterized genetically at broad regional scales1–4. However, insights into the population dynamics in the contact zones are hampered by a lack of ancient genomic data sampled at high spatiotemporal resolution5–7. Here, to address this, we analysed shotgun-sequenced genomes from 100 skeletons spanning 7,300 years of the Mesolithic period, Neolithic period and Early Bronze Age in Denmark and integrated these with proxies for diet (13C and 15N content), mobility (87Sr/86Sr ratio) and vegetation cover (pollen). We observe that Danish Mesolithic individuals of the Maglemose, Kongemose and Ertebølle cultures form a distinct genetic cluster related to other Western European hunter-gatherers. Despite shifts in material culture they displayed genetic homogeneity from around 10,500 to 5,900 calibrated years before present, when Neolithic farmers with Anatolian-derived ancestry arrived. Although the Neolithic transition was delayed by more than a millennium relative to Central Europe, it was very abrupt and resulted in a population turnover with limited genetic contribution from local hunter-gatherers. The succeeding Neolithic population, associated with the Funnel Beaker culture, persisted for only about 1,000 years before immigrants with eastern Steppe-derived ancestry arrived. This second and equally rapid population replacement gave rise to the Single Grave culture with an ancestry profile more similar to present-day Danes. In our multiproxy dataset, these major demographic events are manifested as parallel shifts in genotype, phenotype, diet and land use.
Published: 2024

20. Population genomics of post-glacial western Eurasia

Author: Lundbeck Foundation, Novo Nordisk Foundation, Wellcome Trust, Carlsberg Foundation, Danish National Research Foundation, University of Copenhagen, Ferring Pharmaceuticals, Swedish Foundation for Humanities and Social Sciences, Villum Fonden, Independent Research Fund Denmark, Hanne and Torkel Weis-Fogh Fund, Wellcome, Swiss National Science Foundation, European Research Council, Aarhus University Research Foundation, Ministry of Education and Science (Kazakhstan), Ministerio de Economía y Competitividad (España), Ministero dell'Istruzione, dell'Università e della Ricerca, Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), Generalitat Valenciana, Nomis Foundation, European Commission, Ministry of Science and Higher Education of the Russian Federation, Ministry of Education, Science, Culture and Sports of the Republic of Armenia, National Institute of General Medical Sciences (US), Sikora, Martin [0000-0003-2818-8319], Lalueza-Fox, Carles [0000-0002-1730-5914], Allentoft, Morten, Sikora, Martin, Refoyo-Martínez, Alba, Irving-Pease, Evan K., Fischer, Anders, Barrie, William, Ingason, Andrés, Stenderup, Jesper, Sjögren, Karl-Göran, Pearson, Alice, Mota, Bárbara Sousa da, Schulz Paulsson, Bettina, Halgren, Alma, Macleod, Ruairidh, Jørkov, Marie Louise S., Demeter, Fabrice, Sørensen, Lasse, Nielsen, Poul Otto, Henriksen, Rasmus A., Vimala, Tharsika, McColl, Hugh, Margaryan, Ashot, Ilardo, Melissa, Vaughn, Andrew, Fischer Mortensen, Morten, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Johannsen, Niels Nørkjær, Rasmussen, Peter, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Trolle Jensen, Theis Zetner, Scorrano, Gabriele, Schroeder, Hannes, Lysdahl, Per, Ramsøe, Abigail Daisy, Skorobogatov, Andrei, Schork, Andrew Joseph, Rosengren, Anders, Ruter, Anthony, Outram, Alan, Timoshenko, Aleksey A., Buzhilova, Alexandra, Coppa, Alfredo, Zubova, Alisa, Silva, Ana María, Hansen, Anders J., Gromov, Andrey, Logvin, Andrey, Gotfredsen, Anne Birgitte, Nielsen, Bjarne Henning, González-Rabanal, Borja, Lalueza-Fox, Carles, McKenzie, Catriona J., Gaunitz, Charleen, Blasco, Concepción, Liesau, Corina, Martínez-Labarga, Cristina, Pozdnyakov, Dmitri V., Cuenca-Solana, David, Lordkipanidze, David O., En’shin, Dmitri, Salazar García, Domingo Carlos, Price, T. Douglas, Borić, Dušan, Kostyleva, Elena, Veselovskaya, Elizaveta V., Usmanova, Emma R., Cappellini, Enrico, Petersen, Erik Brinch, Kannegaard, Esben, Radina, Francesca, Yediay, Fulya Eylem, Duday, Henri, Gutiérrez-Zugasti, Igor, Merts, Ilya, Potekhina, Inna, Shevnina, Irina, Altinkaya, Isin, Guilaine, Jean, Hansen, Jesper, Aura Tortosa, Joan Emili, Zilhão, João, Vega, Jorge, Pedersen, Kristoffer Buck, Tunia, Krzysztof, Zhao, Lei, Mylnikova, Liudmila N., Larsson, Lars, Metz, Laure, Yepiskoposyan, Levon, Pedersen, Lisbeth, Sarti, Lucia, Orlando, Ludovic, Slimak, Ludovic, Klassen, Lutz, Blank, Malou, González-Morales, Manuel, Silvestrini, Mara, Vretemark, Maria, Nesterova, Marina S., Rykun, Marina, Rolfo, Mario Federico, Szmyt, Marzena, Przybyła, Marcin, Calattini, Mauro, Sablin, Mikhail, Dobisíková, Miluše, Meldgaard, Morten, Johansen, Morten, Berezina, Natalia, Card, Nick, Saveliev, Nikolai A., Poshekhonova, Olga, Rickards, Olga, Lozovskaya, Olga V., Gábor, Olivér, Uldum, Otto Christian, Aurino, Paola, Kosintsev, Pavel, Courtaud, Patrice, Ríos, Patricia, Mortensen, Peder, Lotz, Per, Persson, Per, Bangsgaard, Pernille, Barros Damgaard, Peter de, Petersen, Peter Vang, Prieto Martínez, Pilar, Włodarczak, Piotr, Smolyaninov, Roman V., Maring, Rikke, Menduiña, Roberto, Badalyan, Ruben, Iversen, Rune, Turin, Ruslan, Vasilyev, Sergey, Wåhlin, Sidsel, Borutskaya, Svetlana, Skochina, Svetlana, Sørensen, Søren Anker, Andersen, Søren H., Jørgensen, Thomas, Serikov, Yuri B., Molodin, Vyacheslav I., Smrcka, Vaclav, Merts, Victor, Appadurai, Vivek, Moiseyev, Vyacheslav, Magnusson, Yvonne, Kjær, Kurt H., Lynnerup, Niels, Lawson, Daniel J., Sudmant, Peter H., Rasmussen, Simon, Korneliussen, Thorfinn Sand, Durbin, Richard, Nielsen, Rasmus, Delaneau, Olivier, Werge, Thomas, Racimo, Fernando, Kristiansen, Kristian, Willerslev, Eske, Lundbeck Foundation, Novo Nordisk Foundation, Wellcome Trust, Carlsberg Foundation, Danish National Research Foundation, University of Copenhagen, Ferring Pharmaceuticals, Swedish Foundation for Humanities and Social Sciences, Villum Fonden, Independent Research Fund Denmark, Hanne and Torkel Weis-Fogh Fund, Wellcome, Swiss National Science Foundation, European Research Council, Aarhus University Research Foundation, Ministry of Education and Science (Kazakhstan), Ministerio de Economía y Competitividad (España), Ministero dell'Istruzione, dell'Università e della Ricerca, Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), Generalitat Valenciana, Nomis Foundation, European Commission, Ministry of Science and Higher Education of the Russian Federation, Ministry of Education, Science, Culture and Sports of the Republic of Armenia, National Institute of General Medical Sciences (US), Sikora, Martin [0000-0003-2818-8319], Lalueza-Fox, Carles [0000-0002-1730-5914], Allentoft, Morten, Sikora, Martin, Refoyo-Martínez, Alba, Irving-Pease, Evan K., Fischer, Anders, Barrie, William, Ingason, Andrés, Stenderup, Jesper, Sjögren, Karl-Göran, Pearson, Alice, Mota, Bárbara Sousa da, Schulz Paulsson, Bettina, Halgren, Alma, Macleod, Ruairidh, Jørkov, Marie Louise S., Demeter, Fabrice, Sørensen, Lasse, Nielsen, Poul Otto, Henriksen, Rasmus A., Vimala, Tharsika, McColl, Hugh, Margaryan, Ashot, Ilardo, Melissa, Vaughn, Andrew, Fischer Mortensen, Morten, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Johannsen, Niels Nørkjær, Rasmussen, Peter, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Trolle Jensen, Theis Zetner, Scorrano, Gabriele, Schroeder, Hannes, Lysdahl, Per, Ramsøe, Abigail Daisy, Skorobogatov, Andrei, Schork, Andrew Joseph, Rosengren, Anders, Ruter, Anthony, Outram, Alan, Timoshenko, Aleksey A., Buzhilova, Alexandra, Coppa, Alfredo, Zubova, Alisa, Silva, Ana María, Hansen, Anders J., Gromov, Andrey, Logvin, Andrey, Gotfredsen, Anne Birgitte, Nielsen, Bjarne Henning, González-Rabanal, Borja, Lalueza-Fox, Carles, McKenzie, Catriona J., Gaunitz, Charleen, Blasco, Concepción, Liesau, Corina, Martínez-Labarga, Cristina, Pozdnyakov, Dmitri V., Cuenca-Solana, David, Lordkipanidze, David O., En’shin, Dmitri, Salazar García, Domingo Carlos, Price, T. Douglas, Borić, Dušan, Kostyleva, Elena, Veselovskaya, Elizaveta V., Usmanova, Emma R., Cappellini, Enrico, Petersen, Erik Brinch, Kannegaard, Esben, Radina, Francesca, Yediay, Fulya Eylem, Duday, Henri, Gutiérrez-Zugasti, Igor, Merts, Ilya, Potekhina, Inna, Shevnina, Irina, Altinkaya, Isin, Guilaine, Jean, Hansen, Jesper, Aura Tortosa, Joan Emili, Zilhão, João, Vega, Jorge, Pedersen, Kristoffer Buck, Tunia, Krzysztof, Zhao, Lei, Mylnikova, Liudmila N., Larsson, Lars, Metz, Laure, Yepiskoposyan, Levon, Pedersen, Lisbeth, Sarti, Lucia, Orlando, Ludovic, Slimak, Ludovic, Klassen, Lutz, Blank, Malou, González-Morales, Manuel, Silvestrini, Mara, Vretemark, Maria, Nesterova, Marina S., Rykun, Marina, Rolfo, Mario Federico, Szmyt, Marzena, Przybyła, Marcin, Calattini, Mauro, Sablin, Mikhail, Dobisíková, Miluše, Meldgaard, Morten, Johansen, Morten, Berezina, Natalia, Card, Nick, Saveliev, Nikolai A., Poshekhonova, Olga, Rickards, Olga, Lozovskaya, Olga V., Gábor, Olivér, Uldum, Otto Christian, Aurino, Paola, Kosintsev, Pavel, Courtaud, Patrice, Ríos, Patricia, Mortensen, Peder, Lotz, Per, Persson, Per, Bangsgaard, Pernille, Barros Damgaard, Peter de, Petersen, Peter Vang, Prieto Martínez, Pilar, Włodarczak, Piotr, Smolyaninov, Roman V., Maring, Rikke, Menduiña, Roberto, Badalyan, Ruben, Iversen, Rune, Turin, Ruslan, Vasilyev, Sergey, Wåhlin, Sidsel, Borutskaya, Svetlana, Skochina, Svetlana, Sørensen, Søren Anker, Andersen, Søren H., Jørgensen, Thomas, Serikov, Yuri B., Molodin, Vyacheslav I., Smrcka, Vaclav, Merts, Victor, Appadurai, Vivek, Moiseyev, Vyacheslav, Magnusson, Yvonne, Kjær, Kurt H., Lynnerup, Niels, Lawson, Daniel J., Sudmant, Peter H., Rasmussen, Simon, Korneliussen, Thorfinn Sand, Durbin, Richard, Nielsen, Rasmus, Delaneau, Olivier, Werge, Thomas, Racimo, Fernando, Kristiansen, Kristian, and Willerslev, Eske
Abstract: Western Eurasia witnessed several large-scale human migrations during the Holocene1,2,3,4,5. Here, to investigate the cross-continental effects of these migrations, we shotgun-sequenced 317 genomes—mainly from the Mesolithic and Neolithic periods—from across northern and western Eurasia. These were imputed alongside published data to obtain diploid genotypes from more than 1,600 ancient humans. Our analyses revealed a ‘great divide’ genomic boundary extending from the Black Sea to the Baltic. Mesolithic hunter-gatherers were highly genetically differentiated east and west of this zone, and the effect of the neolithization was equally disparate. Large-scale ancestry shifts occurred in the west as farming was introduced, including near-total replacement of hunter-gatherers in many areas, whereas no substantial ancestry shifts happened east of the zone during the same period. Similarly, relatedness decreased in the west from the Neolithic transition onwards, whereas, east of the Urals, relatedness remained high until around 4,000 BP, consistent with the persistence of localized groups of hunter-gatherers. The boundary dissolved when Yamnaya-related ancestry spread across western Eurasia around 5,000 BP, resulting in a second major turnover that reached most parts of Europe within a 1,000-year span. The genetic origin and fate of the Yamnaya have remained elusive, but we show that hunter-gatherers from the Middle Don region contributed ancestry to them. Yamnaya groups later admixed with individuals associated with the Globular Amphora culture before expanding into Europe. Similar turnovers occurred in western Siberia, where we report new genomic data from a ‘Neolithic steppe’ cline spanning the Siberian forest steppe to Lake Baikal. These prehistoric migrations had profound and lasting effects on the genetic diversity of Eurasian populations.
Published: 2024

21. Population genomics of post-glacial western Eurasia

Author: Allentoft, Morten, Sikora, Martin, Refoyo-Martínez, Alba, Irving-Pease, Evan, Fischer, Anders, Barrie, William, Ingason, Andrés, Stenderup, Jesper, Sjögren, Karl-Göran, Pearson, Alice, Sousa da Mota, Bárbara, Schulz Paulsson, Bettina, Halgren, Alma, Macleod, Ruairidh, Schjellerup Jørkov, Marie Louise, Demeter, Fabrice, Sørensen, Lasse, Nielsen, Poul Otto, Henriksen, Rasmus, Vimala, Tharsika, McColl, Hugh, Margaryan, Ashot, Ilardo, Melissa, Vaughn, Andrew, Mortensen, Morten Fischer, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Johannsen, Niels Nørkjær, Rasmussen, Peter, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Jensen, Theis, Scorrano, Gabriele, Schroeder, Hannes, Lysdahl, Per, Ramsøe, Abigail Daisy, Skorobogatov, Andrei, Schork, Andrew Joseph, Rosengren, Anders, Ruter, Anthony, Outram, Alan, Timoshenko, Aleksey, Buzhilova, Alexandra, Coppa, Alfredo, Zubova, Alisa, Silva, Ana Maria, Hansen, Anders, Gromov, Andrey, Logvin, Andrey, Gotfredsen, Anne Birgitte, Nielsen, Bjarne Henning, González-Rabanal, Borja, Lalueza-Fox, Carles, McKenzie, Catriona, Gaunitz, Charleen, Blasco, Concepción, Liesau, Corina, Martinez-Labarga, Cristina, Pozdnyakov, Dmitri, Cuenca-Solana, David, Lordkipanidze, David, En’shin, Dmitri, Salazar-García, Domingo, Price, Douglas, Borić, Dušan, Kostyleva, Elena, Veselovskaya, Elizaveta, Usmanova, Emma, Cappellini, Enrico, Petersen, Erik Brinch, Kannegaard, Esben, Radina, Francesca, Yediay, Fulya Eylem, Duday, Henri, Gutiérrez-Zugasti, Igor, Merts, Ilya, Potekhina, Inna, Shevnina, Irina, Altinkaya, Isin, Guilaine, Jean, Hansen, Jesper, Aura Tortosa, Joan Emili, Zilhão, João, Vega, Jorge, Buck Pedersen, Kristoffer, Tunia, Krzysztof, Zhao, Lei, Mylnikova, Liudmila, Larsson, Lars, Metz, Laure, Yepiskoposyan, Levon, Pedersen, Lisbeth, Sarti, Lucia, Orlando, Ludovic, Slimak, Ludovic, Klassen, Lutz, Blank, Malou, González-Morales, Manuel, Silvestrini, Mara, Vretemark, Maria, Nesterova, Marina, Rykun, Marina, Rolfo, Mario Federico, Szmyt, Marzena, Przybyła, Marcin, Calattini, Mauro, Sablin, Mikhail, Dobisíková, Miluše, Meldgaard, Morten, Johansen, Morten, Berezina, Natalia, Card, Nick, Saveliev, Nikolai, Poshekhonova, Olga, Rickards, Olga, Lozovskaya, Olga, Gábor, Olivér, Uldum, Otto Christian, Aurino, Paola, Kosintsev, Pavel, Courtaud, Patrice, Ríos, Patricia, Mortensen, Peder, Lotz, Per, Persson, Per, Bangsgaard, Pernille, Damgaard, Peter de Barros, Petersen, Peter Vang, Prieto Martínez, Pilar, Włodarczak, Piotr, Smolyaninov, Roman, Maring, Rikke, Menduiña, Roberto, Badalyan, Ruben, Iversen, Rune, Turin, Ruslan, Vasilyev, Sergey, Wåhlin, Sidsel, Borutskaya, Svetlana, Skochina, Svetlana, Sørensen, Søren Anker, Andersen, Søren, Jørgensen, Thomas, Serikov, Yuri, Molodin, Vyacheslav, Smrcka, Vaclav, Merts, Victor, Appadurai, Vivek, Moiseyev, Vyacheslav, Magnusson,Yvonne, Kjær, Kurt, Lynnerup, Niels, Lawson, Daniel, Sudmant, Peter, Rasmussen, Simon, Korneliussen, Thorfinn Sand, Durbin, Richard, Nielsen, Rasmus, Delanea, Olivier, Werge, Thomas, Racimo, Fernando, Kristiansen, Kristian, Willerslev, Eske, Allentoft, Morten, Sikora, Martin, Refoyo-Martínez, Alba, Irving-Pease, Evan, Fischer, Anders, Barrie, William, Ingason, Andrés, Stenderup, Jesper, Sjögren, Karl-Göran, Pearson, Alice, Sousa da Mota, Bárbara, Schulz Paulsson, Bettina, Halgren, Alma, Macleod, Ruairidh, Schjellerup Jørkov, Marie Louise, Demeter, Fabrice, Sørensen, Lasse, Nielsen, Poul Otto, Henriksen, Rasmus, Vimala, Tharsika, McColl, Hugh, Margaryan, Ashot, Ilardo, Melissa, Vaughn, Andrew, Mortensen, Morten Fischer, Nielsen, Anne Birgitte, Ulfeldt Hede, Mikkel, Johannsen, Niels Nørkjær, Rasmussen, Peter, Vinner, Lasse, Renaud, Gabriel, Stern, Aaron, Jensen, Theis, Scorrano, Gabriele, Schroeder, Hannes, Lysdahl, Per, Ramsøe, Abigail Daisy, Skorobogatov, Andrei, Schork, Andrew Joseph, Rosengren, Anders, Ruter, Anthony, Outram, Alan, Timoshenko, Aleksey, Buzhilova, Alexandra, Coppa, Alfredo, Zubova, Alisa, Silva, Ana Maria, Hansen, Anders, Gromov, Andrey, Logvin, Andrey, Gotfredsen, Anne Birgitte, Nielsen, Bjarne Henning, González-Rabanal, Borja, Lalueza-Fox, Carles, McKenzie, Catriona, Gaunitz, Charleen, Blasco, Concepción, Liesau, Corina, Martinez-Labarga, Cristina, Pozdnyakov, Dmitri, Cuenca-Solana, David, Lordkipanidze, David, En’shin, Dmitri, Salazar-García, Domingo, Price, Douglas, Borić, Dušan, Kostyleva, Elena, Veselovskaya, Elizaveta, Usmanova, Emma, Cappellini, Enrico, Petersen, Erik Brinch, Kannegaard, Esben, Radina, Francesca, Yediay, Fulya Eylem, Duday, Henri, Gutiérrez-Zugasti, Igor, Merts, Ilya, Potekhina, Inna, Shevnina, Irina, Altinkaya, Isin, Guilaine, Jean, Hansen, Jesper, Aura Tortosa, Joan Emili, Zilhão, João, Vega, Jorge, Buck Pedersen, Kristoffer, Tunia, Krzysztof, Zhao, Lei, Mylnikova, Liudmila, Larsson, Lars, Metz, Laure, Yepiskoposyan, Levon, Pedersen, Lisbeth, Sarti, Lucia, Orlando, Ludovic, Slimak, Ludovic, Klassen, Lutz, Blank, Malou, González-Morales, Manuel, Silvestrini, Mara, Vretemark, Maria, Nesterova, Marina, Rykun, Marina, Rolfo, Mario Federico, Szmyt, Marzena, Przybyła, Marcin, Calattini, Mauro, Sablin, Mikhail, Dobisíková, Miluše, Meldgaard, Morten, Johansen, Morten, Berezina, Natalia, Card, Nick, Saveliev, Nikolai, Poshekhonova, Olga, Rickards, Olga, Lozovskaya, Olga, Gábor, Olivér, Uldum, Otto Christian, Aurino, Paola, Kosintsev, Pavel, Courtaud, Patrice, Ríos, Patricia, Mortensen, Peder, Lotz, Per, Persson, Per, Bangsgaard, Pernille, Damgaard, Peter de Barros, Petersen, Peter Vang, Prieto Martínez, Pilar, Włodarczak, Piotr, Smolyaninov, Roman, Maring, Rikke, Menduiña, Roberto, Badalyan, Ruben, Iversen, Rune, Turin, Ruslan, Vasilyev, Sergey, Wåhlin, Sidsel, Borutskaya, Svetlana, Skochina, Svetlana, Sørensen, Søren Anker, Andersen, Søren, Jørgensen, Thomas, Serikov, Yuri, Molodin, Vyacheslav, Smrcka, Vaclav, Merts, Victor, Appadurai, Vivek, Moiseyev, Vyacheslav, Magnusson,Yvonne, Kjær, Kurt, Lynnerup, Niels, Lawson, Daniel, Sudmant, Peter, Rasmussen, Simon, Korneliussen, Thorfinn Sand, Durbin, Richard, Nielsen, Rasmus, Delanea, Olivier, Werge, Thomas, Racimo, Fernando, Kristiansen, Kristian, and Willerslev, Eske
Abstract: Western Eurasia witnessed several large-scale human migrations during the Holocene1–5. Here, to investigate the cross-continental effects of these migrations, we shotgun-sequenced 317 genomes—mainly from the Mesolithic and Neolithic periods— from across northern and western Eurasia. These were imputed alongside published data to obtain diploid genotypes from more than 1,600 ancient humans. Our analyses revealed a ‘great divide’ genomic boundary extending from the Black Sea to the Baltic. Mesolithic hunter-gatherers were highly genetically differentiated east and west of this zone, and the effect of the neolithization was equally disparate. Large-scale ancestry shifts occurred in the west as farming was introduced, including near-total replacement of hunter-gatherers in many areas, whereas no substantial ancestry shifts happened east of the zone during the same period. Similarly, relatedness decreased in the west from the Neolithic transition onwards, whereas, east of the Urals, relatedness remained high until around 4,000 bp, consistent with the persistence of localized groups of hunter-gatherers. The boundary dissolved when Yamnaya-related ancestry spread across western Eurasia around 5,000 bp, resulting in a second major turnover that reached most parts of Europe within a 1,000-year span. The genetic origin and fate of the Yamnaya have remained elusive, but we show that hunter-gatherers from the Middle Don region contributed ancestry to them. Yamnaya groups later admixed with individuals associated with the Globular Amphora culture before expanding into Europe. Similar turnovers occurred in western Siberia, where we report new genomic data from a ‘Neolithic steppe’ cline spanning the Siberian forest steppe to Lake Baikal. These prehistoric migrations had profound and lasting effects on the genetic diversity of Eurasian populations.
Published: 2024

22. Vittrup Man–The life-history of a genetic foreigner in Neolithic Denmark

Author: Fischer, Anders, Sjögren, Karl-Göran, Jensen, Theis Zetner Trolle, Jørkov, Marie Louise, Lysdahl, Per, Vimala, Tharsika, Refoyo-martínez, Alba, Scorrano, Gabriele, Price, T. Douglas, Gröcke, Darren R., Gotfredsen, Anne Birgitte, Sørensen, Lasse, Alexandersen, Verner, Wåhlin, Sidsel, Stenderup, Jesper, Bennike, Ole, Ingason, Andrés, Iversen, Rune, Sikora, Martin, Racimo, Fernando, Willerslev, Eske, Allentoft, Morten E., Kristiansen, Kristian, Fischer, Anders, Sjögren, Karl-Göran, Jensen, Theis Zetner Trolle, Jørkov, Marie Louise, Lysdahl, Per, Vimala, Tharsika, Refoyo-martínez, Alba, Scorrano, Gabriele, Price, T. Douglas, Gröcke, Darren R., Gotfredsen, Anne Birgitte, Sørensen, Lasse, Alexandersen, Verner, Wåhlin, Sidsel, Stenderup, Jesper, Bennike, Ole, Ingason, Andrés, Iversen, Rune, Sikora, Martin, Racimo, Fernando, Willerslev, Eske, Allentoft, Morten E., and Kristiansen, Kristian
Abstract: The lethally maltreated body of Vittrup Man was deposited in a Danish bog, probably as part of a ritualised sacrifice. It happened between c. 3300 and 3100 cal years BC, i.e., during the period of the local farming-based Funnel Beaker Culture. In terms of skull morphological features, he differs from the majority of the contemporaneous farmers found in Denmark, and associates with hunter-gatherers, who inhabited Scandinavia during the previous millennia. His skeletal remains were selected for transdisciplinary analysis to reveal his life-history in terms of a population historical perspective. We report the combined results of an integrated set of genetic, isotopic, physical anthropological and archaeological analytical approaches. Strontium signature suggests a foreign birthplace that could be in Norway or Sweden. In addition, enamel oxygen isotope values indicate that as a child he lived in a colder climate, i.e., to the north of the regions inhabited by farmers. Genomic data in fact demonstrates that he is closely related to Mesolithic humans known from Norway and Sweden. Moreover, dietary stable isotope analyses on enamel and bone collagen demonstrate a fisher-hunter way of life in his childhood and a diet typical of farmers later on. Such a variable life-history is also reflected by proteomic analysis of hardened organic deposits on his teeth, indicating the consumption of forager food (seal, whale and marine fish) as well as farmer food (sheep/goat). From a dietary isotopic transect of one of his teeth it is shown that his transfer between societies of foragers and farmers took place near to the end of his teenage years.
Published: 2024

23. Human sacrifice and execution?:a brief forensic medical and archaelogical perspective on some of the Danish bog bodies

Author: Walsh, Matthew J., O'Neill, Sean, Sørensen, Lasse, Lynnerup, Niels, Walsh, Matthew J., O'Neill, Sean, Sørensen, Lasse, and Lynnerup, Niels
Published: 2024

24. Correlation effects in strong-field ionization of heteronuclear diatomic molecules

Author: Larsson, Henrik R., Bauch, Sebastian, Sørensen, Lasse Kragh, and Bonitz, Michael
Subjects: Physics - Chemical Physics, Physics - Computational Physics, Quantum Physics
Abstract: We develop a time-dependent theory to investigate electron dynamics and photoionization processes of diatomic molecules interacting with strong laser fields including electron-electron correlation effects. We combine the recently formulated time-dependent generalized-active-space configuration interaction theory [D. Hochstuhl and M. Bonitz, Phys. Rev. A 86, 053424 (2012); S. Bauch, et al., Phys. Rev. A 90, 062508 (2014)] with a prolate spheroidal basis set including localized orbitals and continuum states to describe the bound electrons and the outgoing photoelectron. As an example, we study the strong-field ionization of the two-center four-electron lithium hydride molecule in different intensity regimes. By using single-cycle pulses, two orientations of the asymmetric heteronuclear molecule are investigated: Li-H, with the electrical field pointing from H to Li, and the opposite case of H-Li. The preferred orientation for ionization is determined and we find a transition from H-Li, for low intensity, to Li-H, for high intensity. The influence of electron correlations is studied at different levels of approximation, and we find a significant change in the preferred orientation. For certain intensity regimes, even an interchange of the preferred configuration is observed, relative to the uncorrelated simulations. Further insight is provided by detailed comparisons of photoelectron angular distributions with and without correlation effects taken into account.
Published: 2015
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25. Vittrup Man–The life-history of a genetic foreigner in Neolithic Denmark

Author: Fischer, Anders, primary, Sjögren, Karl-Göran, additional, Jensen, Theis Zetner Trolle, additional, Jørkov, Marie Louise, additional, Lysdahl, Per, additional, Vimala, Tharsika, additional, Refoyo-Martínez, Alba, additional, Scorrano, Gabriele, additional, Price, T. Douglas, additional, Gröcke, Darren R., additional, Gotfredsen, Anne Birgitte, additional, Sørensen, Lasse, additional, Alexandersen, Verner, additional, Wåhlin, Sidsel, additional, Stenderup, Jesper, additional, Bennike, Ole, additional, Ingason, Andrés, additional, Iversen, Rune, additional, Sikora, Martin, additional, Racimo, Fernando, additional, Willerslev, Eske, additional, Allentoft, Morten E., additional, and Kristiansen, Kristian, additional
Published: 2024
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26. Transient spectroscopy from time-dependent electronic-structure theory without multipole expansions

Author: Aurbakken, Einar, primary, Ofstad, Benedicte Sverdrup, additional, Kristiansen, Håkon Emil, additional, Schøyen, Øyvind Sigmundson, additional, Kvaal, Simen, additional, Sørensen, Lasse Kragh, additional, Lindh, Roland, additional, and Pedersen, Thomas Bondo, additional
Published: 2024
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27. Editorial

Author: Iversen, Rune, primary, Grane, Thomas, additional, Rose, Helene Aggerskov, additional, Croix, Sarah, additional, Sørensen, Lasse, additional, and Jensen, Xenia Pauli, additional
Published: 2023
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28. Time-dependent generalized-active-space configuration-interaction approach to photoionization dynamics of atoms and molecules

Author: Bauch, Sebastian, Sørensen, Lasse Kragh, and Madsen, Lars Bojer
Subjects: Quantum Physics, Physics - Chemical Physics
Abstract: We present a wave-function based method to solve the time-dependent many-electron Schr\"odinger equation (TDSE) with special emphasis on strong-field ionization phenomena. The theory builds on the configuration-interaction (CI) approach supplemented by the generalized-active-space (GAS) concept from quantum chemistry. The latter allows for a controllable reduction in the number of configurations in the CI expansion by imposing restrictions on the active orbital space. The method is similar to the recently formulated time-dependent restricted-active-space (TD-RAS) CI method [D. Hochstuhl, and M. Bonitz, Phys. Rev. A 86, 053424 (2012)]. We present details of our implementation and address convergence properties with respect to the active spaces and the associated account of electron correlation in both ground state and excitation scenarios. We apply the TD-GASCI theory to strong-field ionization of polar diatomic molecules and illustrate how the method allows us to uncover a strong correlation-induced shift of the preferred direction of emission of photoelectrons., Comment: 22 pages, 13 figures
Published: 2014
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29. The OpenMolcas Web: A Community-Driven Approach to Advancing Computational Chemistry

Author: Fundación la Caixa, European Commission, Ministerio de Ciencia e Innovación (España), Department of Energy (US), Swiss National Science Foundation, Ministero dell'Istruzione, dell'Università e della Ricerca, Carl Trygger Foundation, Royal Society (UK), Independent Research Fund Denmark, German Research Foundation, Generalitat de Catalunya, Olle Engkvist Foundation, National Centre for Research and Development (Poland), National Science Foundation (US), Academy of Finland, Knut and Alice Wallenberg Foundation, Swedish Research Council, Université de Nantes, Japan Society for the Promotion of Science, Università degli Studi di Siena, Novo Nordisk Foundation, Argonne National Laboratory (US), National University of Singapore, Air Force Office of Scientific Research (US), Linköping University, Centre National de la Recherche Scientifique (France), Li Manni, Giovanni [0000-0002-3666-3880], Fdez Galván, Ignacio [0000-0002-0684-7689], #NODATA#, Aleotti, Flavia [0000-0002-7176-5305], Aquilante, Francesco [0000-0003-4422-3938], Autschbach, Jochen [0000-0001-9392-877X], Avagliano, Davide [0000-0001-5539-9731], Baiardi, Alberto [0000-0001-9112-8664], Bao, Jie J. [0000-0003-0197-3405], Battaglia, Stefano [0000-0002-5082-2681], Blanco-González, Alejandro [0000-0001-7379-2588], Bokarev, Sergey I. [0000-0003-0779-5013], Broer, Ria [0000-0002-5437-9509], Cacciari, Roberto [0000-0001-8290-4297], Calio, Paul B. [0000-0001-8385-2628], Carlson, Rebecca K. [0000-0002-1710-5816], Carvalho Couto, Rafael [0000-0003-4020-0923], Cerdán, L. [0000-0002-7174-2453], Chibotaru, Liviu F. [0000-0003-1556-0812], Chilton, Nicholas F. [0000-0002-8604-0171], Church, Jonathan Richard [0000-0001-5986-1305], Conti, Irene [0000-0001-7982-4480], Coriani, Sonia [0000-0002-4487-897X], Cuéllar-Zuquin, Juliana [0000-0002-0127-579X], Daoud, Razan E. [0000-0001-7034-0770], Dattani, Nike [0000-0001-5667-3632], Decleva, Piero [0000-0002-7322-887X], de Graaf, Coen [0000-0001-8114-6658], Delcey, Mickaël G. [0000-0001-9883-3569], De Vico, Luca [0000-0002-2821-5711], Dobrautz, Werner [0000-0001-6479-1874], Dong, Sijia S. [0000-0001-8182-6522], Feng, Rulin [0000-0002-9812-3804], Ferré, Nicolas [0000-0002-5583-8834], Filatov Gulak, Michael [0000-0002-1541-739X], Gagliardi, Laura [0000-0001-5227-1396], Garavelli, Marco [0000-0002-0796-289X], González, Leticia [0000-0001-5112-794X], Guo, Meiyuan [0000-0003-2474-6264], Hennefarth, Matthew R. [0000-0002-6601-2253], Hermes, Matthew R. [0000-0001-7807-2950], Huix-Rotllant, Miquel [0000-0002-2131-7328], Jaiswal, Vishal Kumar [0000-0002-5090-7984], Kaliakin, Danil S. [0000-0002-9354-8248], King, Daniel S. [0000-0003-0208-5274], Larsson, Ernst D. [0000-0001-7655-2993], Lehtola, Susi [0000-0001-6296-8103], Lepetit, Marie-Bernadette [0000-0001-8730-4282], Lischka, Hans [0000-0002-5656-3975], Lundberg, Marcus [0000-0002-1312-1202], Mai, Sebastian [0000-0001-5327-8880], Marquetand, Philipp [0000-0002-8711-1533], Merritt, Isabella C. D. [0000-0002-7965-7798], Nenov, Artur [0000-0003-3071-5341], Nguyen, Vu Ha Anh [0000-0002-4177-0656], Nishimoto, Yoshio [0000-0001-5581-4712], Oakley, Meagan S. [0000-0001-5072-7572], Olivucci, Massimo [0000-0002-8247-209X], Oppel, Markus [0000-0001-6363-2310], Padula, Daniele [0000-0002-7171-7928], Pandharkar, Riddhish [0000-0003-4086-4308], Phung, Quan Manh [0000-0001-8205-5328], Plasser, Felix [0000-0003-0751-148X], Reiher, Markus [0000-0002-9508-1565], Rivalta, Ivan [0000-0002-1208-602X], Roca-Sanjuán, Daniel [0000-0001-6495-2770], Romig, Thies [0000-0002-9424-2398], Safari, Arta Anushirwan [0000-0003-4511-8902], Sánchez-Mansilla, Aitor [0000-0002-2601-190X], Sand, Andrew M. [0000-0002-7166-2066], Schapiro, Igor [0000-0001-8536-6869], Scott, Thais R. [0000-0002-5746-5517], Segarra-Martí, Javier [0000-0002-2076-3406], Segatta, Francesco [0000-0003-4150-6676], Sergentu, Dumitru-Claudiu [0000-0001-6570-5245], Shepard, Ron [0000-0002-0272-0824], Shu, Yinan [0000-0002-8371-0221], Sørensen, Lasse Kragh [0000-0002-1931-1867], Tenorio, Bruno Nunes Cabral [0000-0002-9702-998X], Truhlar, Donald G. [0000-0002-7742-7294], Ungur, Liviu [0000-0001-5015-4225], Vacher, Morgane [0000-0001-9418-6579], Veryazov, Valera [0000-0002-0172-7047], Li Manni, Giovanni, Fdez Galván, Ignacio, Alavi, Ali, Aleotti, Flavia, Aquilante, Francesco, Autschbach, Jochen, Avagliano, Davide, Baiardi, Alberto, Bao, Jie J., Battaglia, Stefano, Birnoschi, Letitia, Blanco-González, Alejandro, Bokarev, Sergey I., Broer, Ria, Cacciari, Roberto, Calio, Paul B., Carlson, Rebecca K., Carvalho Couto, Rafael, Cerdán, L., Chibotaru, Liviu F., Chilton, Nicholas F., Church, Jonathan Richard, Conti, Irene, Coriani, Sonia, Cuéllar-Zuquin, Juliana, Daoud, Razan E., Dattani, Nike, Decleva, Piero, de Graaf, Coen, Delcey, Mickaël G., De Vico, Luca, Dobrautz, Werner, Dong, Sijia S., Feng, Rulin, Ferré, Nicolas, Filatov Gulak, Michael, Gagliardi, Laura, Garavelli, Marco, González, Leticia, Guan, Yafu, Guo, Meiyuan, Hennefarth, Matthew R., Hermes, Matthew R., Hoyer, Chad E., Huix-Rotllant, Miquel, Jaiswal, Vishal Kumar, Kaiser, Andy, Kaliakin, Danil S., Khamesian, Marjan, King, Daniel S., Kochetov, Vladislav, Krośnicki, Marek, Kumaar, Arpit Arun, Larsson, Ernst D., Lehtola, Susi, Lepetit, Marie-Bernadette, Lischka, Hans, López Ríos, Pablo, Lundberg, Marcus, Ma, Dongxia, Mai, Sebastian, Marquetand, Philipp, Merritt, Isabella C. D., Montorsi, Francesco, Mörchen, Maximilian, Nenov, Artur, Nguyen, Vu Ha Anh, Nishimoto, Yoshio, Oakley, Meagan S., Olivucci, Massimo, Oppel, Markus, Padula, Daniele, Pandharkar, Riddhish, Phung, Quan Manh, Plasser, Felix, Raggi, Gerardo, Rebolini, Elisa, Reiher, Markus, Rivalta, Ivan, Roca-Sanjuán, Daniel, Romig, Thies, Safari, Arta Anushirwan, Sánchez-Mansilla, Aitor, Sand, Andrew M., Schapiro, Igor, Scott, Thais R., Segarra-Martí, Javier, Segatta, Francesco, Sergentu, Dumitru-Claudiu, Sharma, Prachi, Shepard, Ron, Shu, Yinan, Staab, Jakob K., Straatsma, Tjerk P., Sørensen, Lasse Kragh, Tenorio, Bruno Nunes Cabral, Truhlar, Donald G., Ungur, Liviu, Vacher, Morgane, Veryazov, Valera, Voß, Torben Arne, Weser, Oskar, Wu, Dihua, Yang, Xuchun, Yarkony, David, Zhou, Chen, Zobel, J Patrick, Lindh, Roland, Fundación la Caixa, European Commission, Ministerio de Ciencia e Innovación (España), Department of Energy (US), Swiss National Science Foundation, Ministero dell'Istruzione, dell'Università e della Ricerca, Carl Trygger Foundation, Royal Society (UK), Independent Research Fund Denmark, German Research Foundation, Generalitat de Catalunya, Olle Engkvist Foundation, National Centre for Research and Development (Poland), National Science Foundation (US), Academy of Finland, Knut and Alice Wallenberg Foundation, Swedish Research Council, Université de Nantes, Japan Society for the Promotion of Science, Università degli Studi di Siena, Novo Nordisk Foundation, Argonne National Laboratory (US), National University of Singapore, Air Force Office of Scientific Research (US), Linköping University, Centre National de la Recherche Scientifique (France), Li Manni, Giovanni [0000-0002-3666-3880], Fdez Galván, Ignacio [0000-0002-0684-7689], #NODATA#, Aleotti, Flavia [0000-0002-7176-5305], Aquilante, Francesco [0000-0003-4422-3938], Autschbach, Jochen [0000-0001-9392-877X], Avagliano, Davide [0000-0001-5539-9731], Baiardi, Alberto [0000-0001-9112-8664], Bao, Jie J. [0000-0003-0197-3405], Battaglia, Stefano [0000-0002-5082-2681], Blanco-González, Alejandro [0000-0001-7379-2588], Bokarev, Sergey I. [0000-0003-0779-5013], Broer, Ria [0000-0002-5437-9509], Cacciari, Roberto [0000-0001-8290-4297], Calio, Paul B. [0000-0001-8385-2628], Carlson, Rebecca K. [0000-0002-1710-5816], Carvalho Couto, Rafael [0000-0003-4020-0923], Cerdán, L. [0000-0002-7174-2453], Chibotaru, Liviu F. [0000-0003-1556-0812], Chilton, Nicholas F. [0000-0002-8604-0171], Church, Jonathan Richard [0000-0001-5986-1305], Conti, Irene [0000-0001-7982-4480], Coriani, Sonia [0000-0002-4487-897X], Cuéllar-Zuquin, Juliana [0000-0002-0127-579X], Daoud, Razan E. [0000-0001-7034-0770], Dattani, Nike [0000-0001-5667-3632], Decleva, Piero [0000-0002-7322-887X], de Graaf, Coen [0000-0001-8114-6658], Delcey, Mickaël G. [0000-0001-9883-3569], De Vico, Luca [0000-0002-2821-5711], Dobrautz, Werner [0000-0001-6479-1874], Dong, Sijia S. [0000-0001-8182-6522], Feng, Rulin [0000-0002-9812-3804], Ferré, Nicolas [0000-0002-5583-8834], Filatov Gulak, Michael [0000-0002-1541-739X], Gagliardi, Laura [0000-0001-5227-1396], Garavelli, Marco [0000-0002-0796-289X], González, Leticia [0000-0001-5112-794X], Guo, Meiyuan [0000-0003-2474-6264], Hennefarth, Matthew R. [0000-0002-6601-2253], Hermes, Matthew R. [0000-0001-7807-2950], Huix-Rotllant, Miquel [0000-0002-2131-7328], Jaiswal, Vishal Kumar [0000-0002-5090-7984], Kaliakin, Danil S. [0000-0002-9354-8248], King, Daniel S. [0000-0003-0208-5274], Larsson, Ernst D. [0000-0001-7655-2993], Lehtola, Susi [0000-0001-6296-8103], Lepetit, Marie-Bernadette [0000-0001-8730-4282], Lischka, Hans [0000-0002-5656-3975], Lundberg, Marcus [0000-0002-1312-1202], Mai, Sebastian [0000-0001-5327-8880], Marquetand, Philipp [0000-0002-8711-1533], Merritt, Isabella C. D. [0000-0002-7965-7798], Nenov, Artur [0000-0003-3071-5341], Nguyen, Vu Ha Anh [0000-0002-4177-0656], Nishimoto, Yoshio [0000-0001-5581-4712], Oakley, Meagan S. [0000-0001-5072-7572], Olivucci, Massimo [0000-0002-8247-209X], Oppel, Markus [0000-0001-6363-2310], Padula, Daniele [0000-0002-7171-7928], Pandharkar, Riddhish [0000-0003-4086-4308], Phung, Quan Manh [0000-0001-8205-5328], Plasser, Felix [0000-0003-0751-148X], Reiher, Markus [0000-0002-9508-1565], Rivalta, Ivan [0000-0002-1208-602X], Roca-Sanjuán, Daniel [0000-0001-6495-2770], Romig, Thies [0000-0002-9424-2398], Safari, Arta Anushirwan [0000-0003-4511-8902], Sánchez-Mansilla, Aitor [0000-0002-2601-190X], Sand, Andrew M. [0000-0002-7166-2066], Schapiro, Igor [0000-0001-8536-6869], Scott, Thais R. [0000-0002-5746-5517], Segarra-Martí, Javier [0000-0002-2076-3406], Segatta, Francesco [0000-0003-4150-6676], Sergentu, Dumitru-Claudiu [0000-0001-6570-5245], Shepard, Ron [0000-0002-0272-0824], Shu, Yinan [0000-0002-8371-0221], Sørensen, Lasse Kragh [0000-0002-1931-1867], Tenorio, Bruno Nunes Cabral [0000-0002-9702-998X], Truhlar, Donald G. [0000-0002-7742-7294], Ungur, Liviu [0000-0001-5015-4225], Vacher, Morgane [0000-0001-9418-6579], Veryazov, Valera [0000-0002-0172-7047], Li Manni, Giovanni, Fdez Galván, Ignacio, Alavi, Ali, Aleotti, Flavia, Aquilante, Francesco, Autschbach, Jochen, Avagliano, Davide, Baiardi, Alberto, Bao, Jie J., Battaglia, Stefano, Birnoschi, Letitia, Blanco-González, Alejandro, Bokarev, Sergey I., Broer, Ria, Cacciari, Roberto, Calio, Paul B., Carlson, Rebecca K., Carvalho Couto, Rafael, Cerdán, L., Chibotaru, Liviu F., Chilton, Nicholas F., Church, Jonathan Richard, Conti, Irene, Coriani, Sonia, Cuéllar-Zuquin, Juliana, Daoud, Razan E., Dattani, Nike, Decleva, Piero, de Graaf, Coen, Delcey, Mickaël G., De Vico, Luca, Dobrautz, Werner, Dong, Sijia S., Feng, Rulin, Ferré, Nicolas, Filatov Gulak, Michael, Gagliardi, Laura, Garavelli, Marco, González, Leticia, Guan, Yafu, Guo, Meiyuan, Hennefarth, Matthew R., Hermes, Matthew R., Hoyer, Chad E., Huix-Rotllant, Miquel, Jaiswal, Vishal Kumar, Kaiser, Andy, Kaliakin, Danil S., Khamesian, Marjan, King, Daniel S., Kochetov, Vladislav, Krośnicki, Marek, Kumaar, Arpit Arun, Larsson, Ernst D., Lehtola, Susi, Lepetit, Marie-Bernadette, Lischka, Hans, López Ríos, Pablo, Lundberg, Marcus, Ma, Dongxia, Mai, Sebastian, Marquetand, Philipp, Merritt, Isabella C. D., Montorsi, Francesco, Mörchen, Maximilian, Nenov, Artur, Nguyen, Vu Ha Anh, Nishimoto, Yoshio, Oakley, Meagan S., Olivucci, Massimo, Oppel, Markus, Padula, Daniele, Pandharkar, Riddhish, Phung, Quan Manh, Plasser, Felix, Raggi, Gerardo, Rebolini, Elisa, Reiher, Markus, Rivalta, Ivan, Roca-Sanjuán, Daniel, Romig, Thies, Safari, Arta Anushirwan, Sánchez-Mansilla, Aitor, Sand, Andrew M., Schapiro, Igor, Scott, Thais R., Segarra-Martí, Javier, Segatta, Francesco, Sergentu, Dumitru-Claudiu, Sharma, Prachi, Shepard, Ron, Shu, Yinan, Staab, Jakob K., Straatsma, Tjerk P., Sørensen, Lasse Kragh, Tenorio, Bruno Nunes Cabral, Truhlar, Donald G., Ungur, Liviu, Vacher, Morgane, Veryazov, Valera, Voß, Torben Arne, Weser, Oskar, Wu, Dihua, Yang, Xuchun, Yarkony, David, Zhou, Chen, Zobel, J Patrick, and Lindh, Roland
Abstract: The developments of the open-source OpenMolcas chemistry software environment since spring 2020 are described, with a focus on novel functionalities accessible in the stable branch of the package or via interfaces with other packages. These developments span a wide range of topics in computational chemistry and are presented in thematic sections: electronic structure theory, electronic spectroscopy simulations, analytic gradients and molecular structure optimizations, ab initio molecular dynamics, and other new features. This report offers an overview of the chemical phenomena and processes OpenMolcas can address, while showing that OpenMolcas is an attractive platform for state-of-the-art atomistic computer simulations.
Published: 2023

30. Introduction

Author: Gebauer, Anne Birgitte, primary, Sørensen, Lasse, additional, Teather, Anne, additional, and Valera, António Carlos, additional
Published: 2020
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31. Monuments and social stratification within the early Funnel Beaker culture in south Scandinavia

Author: Sørensen, Lasse, primary
Published: 2020
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32. Biased data or hard facts?

Author: Sørensen, Lasse, primary
Published: 2020
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33. Introduction.

Author: Gron, Kurt J., primary, Sørensen, Lasse, additional, and Rowley-Conwy, Peter, additional
Published: 2020
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34. Conclusion.

Author: Gron, Kurt J., primary, Sørensen, Lasse, additional, and Rowley-Conwy, Peter, additional
Published: 2020
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35. Gauge origin independence in finite basis sets and perturbation theory

Author: Sørensen, Lasse Kragh, Lindh, Roland, and Lundberg, Marcus
Published: 2017
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36. An integrated analysis of Maglemose bone points reframes the Early Mesolithic of Southern Scandinavia

Author: Jensen, Theis Zetner Trolle, Sjöström, Arne, Fischer, Anders, Rosengren, Erika, Lanigan, Liam Thomas, Bennike, Ole, Richter, Kristine Korzow, Gron, Kurt Joseph, Mackie, Meaghan, Mortensen, Morten Fischer, Sørensen, Lasse, Chivall, David, Iversen, Katrine Højholt, Taurozzi, Alberto John, Olsen, Jesper, Schroeder, Hannes, Milner, Nicky, Sørensen, Mikkel, and Collins, Matthew James
Published: 2020
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37. Sex and Gender in the Mesolithic: Adults and Children from the Strøby Egede Burial, Køge Bugt, Denmark

Author: Gron, Kurt J., Meiklejohn, Christopher, Pedersen, Kristoffer Buck, Stewart, Nicolas A., Alexandersen, Verner, Sørensen, Lasse, and Montgomery, Janet
Subjects: General Medicine
Abstract: In the summer of 1986 a mass grave was discovered along the bank of the river Tryggevælde Å where it empties into Køge Bugt, the bay south of modern Copenhagen, Denmark. The human remains, dating to the late Mesolithic Ertebølle culture, consisted of eight individuals of multiple ages, ranging c. 35–45 years old to newborn children. Four were arranged on one side of the grave, with four on the other, placed head to foot. How they were related and what befell them is a mystery. Herein, we present a bioarchaeological assessment of these individuals for the first time and apply an acid etch-based analysis of dimorphic sex chromosome-linked tooth enamel peptides to confirm their biological sex. Our results allow a direct connection between engendered grave treatment and biological sex in non-adult individuals as young as c. 4 years of age. We conclude with a discussion of the possible circumstances of their deaths and their possible relationships to one another.
Published: 2022

38. Spectroscopy of linear and circular polarized light with the exact semiclassical light–matter interaction

Author: Khamesian, Marjan, primary, Galván, Ignacio Fdez., additional, Delcey, Mickaël G., additional, Sørensen, Lasse Kragh, additional, and Lindh, Roland, additional
Published: 2019
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39. The OpenMolcas Web: A Community-Driven Approach to Advancing Computational Chemistry

Author: Li Manni, Giovanni, primary, Fdez. Galván, Ignacio, additional, Alavi, Ali, additional, Aleotti, Flavia, additional, Aquilante, Francesco, additional, Autschbach, Jochen, additional, Avagliano, Davide, additional, Baiardi, Alberto, additional, Bao, Jie J., additional, Battaglia, Stefano, additional, Birnoschi, Letitia, additional, Blanco-González, Alejandro, additional, Bokarev, Sergey I., additional, Broer, Ria, additional, Cacciari, Roberto, additional, Calio, Paul B., additional, Carlson, Rebecca K., additional, Carvalho Couto, Rafael, additional, Cerdán, Luis, additional, Chibotaru, Liviu F., additional, Chilton, Nicholas F., additional, Church, Jonathan Richard, additional, Conti, Irene, additional, Coriani, Sonia, additional, Cuéllar-Zuquin, Juliana, additional, Daoud, Razan E., additional, Dattani, Nike, additional, Decleva, Piero, additional, de Graaf, Coen, additional, Delcey, Mickaël G., additional, De Vico, Luca, additional, Dobrautz, Werner, additional, Dong, Sijia S., additional, Feng, Rulin, additional, Ferré, Nicolas, additional, Filatov(Gulak), Michael, additional, Gagliardi, Laura, additional, Garavelli, Marco, additional, González, Leticia, additional, Guan, Yafu, additional, Guo, Meiyuan, additional, Hennefarth, Matthew R., additional, Hermes, Matthew R., additional, Hoyer, Chad E., additional, Huix-Rotllant, Miquel, additional, Jaiswal, Vishal Kumar, additional, Kaiser, Andy, additional, Kaliakin, Danil S., additional, Khamesian, Marjan, additional, King, Daniel S., additional, Kochetov, Vladislav, additional, Krośnicki, Marek, additional, Kumaar, Arpit Arun, additional, Larsson, Ernst D., additional, Lehtola, Susi, additional, Lepetit, Marie-Bernadette, additional, Lischka, Hans, additional, López Ríos, Pablo, additional, Lundberg, Marcus, additional, Ma, Dongxia, additional, Mai, Sebastian, additional, Marquetand, Philipp, additional, Merritt, Isabella C. D., additional, Montorsi, Francesco, additional, Mörchen, Maximilian, additional, Nenov, Artur, additional, Nguyen, Vu Ha Anh, additional, Nishimoto, Yoshio, additional, Oakley, Meagan S., additional, Olivucci, Massimo, additional, Oppel, Markus, additional, Padula, Daniele, additional, Pandharkar, Riddhish, additional, Phung, Quan Manh, additional, Plasser, Felix, additional, Raggi, Gerardo, additional, Rebolini, Elisa, additional, Reiher, Markus, additional, Rivalta, Ivan, additional, Roca-Sanjuán, Daniel, additional, Romig, Thies, additional, Safari, Arta Anushirwan, additional, Sánchez-Mansilla, Aitor, additional, Sand, Andrew M., additional, Schapiro, Igor, additional, Scott, Thais R., additional, Segarra-Martí, Javier, additional, Segatta, Francesco, additional, Sergentu, Dumitru-Claudiu, additional, Sharma, Prachi, additional, Shepard, Ron, additional, Shu, Yinan, additional, Staab, Jakob K., additional, Straatsma, Tjerk P., additional, Sørensen, Lasse Kragh, additional, Tenorio, Bruno Nunes Cabral, additional, Truhlar, Donald G., additional, Ungur, Liviu, additional, Vacher, Morgane, additional, Veryazov, Valera, additional, Voß, Torben Arne, additional, Weser, Oskar, additional, Wu, Dihua, additional, Yang, Xuchun, additional, Yarkony, David, additional, Zhou, Chen, additional, Zobel, J. Patrick, additional, and Lindh, Roland, additional
Published: 2023
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40. The OpenMolcas Web:A Community-Driven Approach to Advancing Computational Chemistry

Author: Li Manni, Giovanni, Fdez. Galván, Ignacio, Alavi, Ali, Aleotti, Flavia, Aquilante, Francesco, Autschbach, Jochen, Avagliano, Davide, Baiardi, Alberto, Bao, Jie J., Battaglia, Stefano, Birnoschi, Letitia, Blanco-González, Alejandro, Bokarev, Sergey I., Broer, Ria, Cacciari, Roberto, Calio, Paul B., Carlson, Rebecca K., Carvalho Couto, Rafael, Cerdán, Luis, Chibotaru, Liviu F., Chilton, Nicholas F., Church, Jonathan Richard, Conti, Irene, Coriani, Sonia, Cuéllar-Zuquin, Juliana, Daoud, Razan E., Dattani, Nike, Decleva, Piero, de Graaf, Coen, Delcey, Mickaël G., De Vico, Luca, Dobrautz, Werner, Dong, Sijia S., Feng, Rulin, Ferré, Nicolas, Filatov(Gulak), Michael, Gagliardi, Laura, Garavelli, Marco, González, Leticia, Guan, Yafu, Guo, Meiyuan, Hennefarth, Matthew R., Hermes, Matthew R., Hoyer, Chad E., Huix-Rotllant, Miquel, Jaiswal, Vishal Kumar, Kaiser, Andy, Kaliakin, Danil S., Khamesian, Marjan, King, Daniel S., Kochetov, Vladislav, Krośnicki, Marek, Kumaar, Arpit Arun, Larsson, Ernst D., Lehtola, Susi, Lepetit, Marie Bernadette, Lischka, Hans, López Ríos, Pablo, Lundberg, Marcus, Ma, Dongxia, Mai, Sebastian, Marquetand, Philipp, Merritt, Isabella C.D., Montorsi, Francesco, Mörchen, Maximilian, Nenov, Artur, Nguyen, Vu Ha Anh, Nishimoto, Yoshio, Oakley, Meagan S., Olivucci, Massimo, Oppel, Markus, Padula, Daniele, Pandharkar, Riddhish, Phung, Quan Manh, Plasser, Felix, Raggi, Gerardo, Rebolini, Elisa, Reiher, Markus, Rivalta, Ivan, Roca-Sanjuán, Daniel, Romig, Thies, Safari, Arta Anushirwan, Sánchez-Mansilla, Aitor, Sand, Andrew M., Schapiro, Igor, Scott, Thais R., Segarra-Martí, Javier, Segatta, Francesco, Sergentu, Dumitru Claudiu, Sharma, Prachi, Shepard, Ron, Shu, Yinan, Staab, Jakob K., Straatsma, Tjerk P., Sørensen, Lasse Kragh, Tenorio, Bruno Nunes Cabral, Truhlar, Donald G., Ungur, Liviu, Vacher, Morgane, Veryazov, Valera, Voß, Torben Arne, Weser, Oskar, Wu, Dihua, Yang, Xuchun, Yarkony, David, Zhou, Chen, Zobel, J. Patrick, Lindh, Roland, Li Manni, Giovanni, Fdez. Galván, Ignacio, Alavi, Ali, Aleotti, Flavia, Aquilante, Francesco, Autschbach, Jochen, Avagliano, Davide, Baiardi, Alberto, Bao, Jie J., Battaglia, Stefano, Birnoschi, Letitia, Blanco-González, Alejandro, Bokarev, Sergey I., Broer, Ria, Cacciari, Roberto, Calio, Paul B., Carlson, Rebecca K., Carvalho Couto, Rafael, Cerdán, Luis, Chibotaru, Liviu F., Chilton, Nicholas F., Church, Jonathan Richard, Conti, Irene, Coriani, Sonia, Cuéllar-Zuquin, Juliana, Daoud, Razan E., Dattani, Nike, Decleva, Piero, de Graaf, Coen, Delcey, Mickaël G., De Vico, Luca, Dobrautz, Werner, Dong, Sijia S., Feng, Rulin, Ferré, Nicolas, Filatov(Gulak), Michael, Gagliardi, Laura, Garavelli, Marco, González, Leticia, Guan, Yafu, Guo, Meiyuan, Hennefarth, Matthew R., Hermes, Matthew R., Hoyer, Chad E., Huix-Rotllant, Miquel, Jaiswal, Vishal Kumar, Kaiser, Andy, Kaliakin, Danil S., Khamesian, Marjan, King, Daniel S., Kochetov, Vladislav, Krośnicki, Marek, Kumaar, Arpit Arun, Larsson, Ernst D., Lehtola, Susi, Lepetit, Marie Bernadette, Lischka, Hans, López Ríos, Pablo, Lundberg, Marcus, Ma, Dongxia, Mai, Sebastian, Marquetand, Philipp, Merritt, Isabella C.D., Montorsi, Francesco, Mörchen, Maximilian, Nenov, Artur, Nguyen, Vu Ha Anh, Nishimoto, Yoshio, Oakley, Meagan S., Olivucci, Massimo, Oppel, Markus, Padula, Daniele, Pandharkar, Riddhish, Phung, Quan Manh, Plasser, Felix, Raggi, Gerardo, Rebolini, Elisa, Reiher, Markus, Rivalta, Ivan, Roca-Sanjuán, Daniel, Romig, Thies, Safari, Arta Anushirwan, Sánchez-Mansilla, Aitor, Sand, Andrew M., Schapiro, Igor, Scott, Thais R., Segarra-Martí, Javier, Segatta, Francesco, Sergentu, Dumitru Claudiu, Sharma, Prachi, Shepard, Ron, Shu, Yinan, Staab, Jakob K., Straatsma, Tjerk P., Sørensen, Lasse Kragh, Tenorio, Bruno Nunes Cabral, Truhlar, Donald G., Ungur, Liviu, Vacher, Morgane, Veryazov, Valera, Voß, Torben Arne, Weser, Oskar, Wu, Dihua, Yang, Xuchun, Yarkony, David, Zhou, Chen, Zobel, J. Patrick, and Lindh, Roland
Abstract: The developments of the open-source OpenMolcas chemistry software environment since spring 2020 are described, with a focus on novel functionalities accessible in the stable branch of the package or via interfaces with other packages. These developments span a wide range of topics in computational chemistry and are presented in thematic sections: electronic structure theory, electronic spectroscopy simulations, analytic gradients and molecular structure optimizations, ab initio molecular dynamics, and other new features. This report offers an overview of the chemical phenomena and processes OpenMolcas can address, while showing that OpenMolcas is an attractive platform for state-of-the-art atomistic computer simulations.
Published: 2023

41. Editorial

Author: Iversen, Rune, Grane, Thomas, Rose, Helene Agerskov, Croix, Sarah, Sørensen, Lasse, Pauli Jensen, Xenia, Iversen, Rune, Grane, Thomas, Rose, Helene Agerskov, Croix, Sarah, Sørensen, Lasse, and Pauli Jensen, Xenia
Published: 2023

42. Nye undersøgelser af Bromme locus classicus

Author: Sørensen, Mikkel, Pedersen, Kristoffer Buck, Mortensen, Morten Fischer, Henriksen, Peter Steen, Hartmann, Niels, Sørensen, Lasse, Sørensen, Mikkel, Pedersen, Kristoffer Buck, Mortensen, Morten Fischer, Henriksen, Peter Steen, Hartmann, Niels, and Sørensen, Lasse
Published: 2023

43. Editorial

Author: Grane, Thomas, primary, Croix, Sarah, additional, Sørensen, Lasse, additional, Iversen, Rune, additional, Rose, Helene Agerskov, additional, and Kristiansen, Mette Svart, additional
Published: 2022
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44. Monumentalising Life in the Neolithic : Narratives of Continuity and Change

Author: GEBAUER, ANNE BIRGITTE, SØRENSEN, LASSE, TEATHER, ANNE, VALERA, ANTÓNIO CARLOS, GEBAUER, ANNE BIRGITTE, SØRENSEN, LASSE, TEATHER, ANNE, and VALERA, ANTÓNIO CARLOS
Published: 2020
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45. Farmers at the Frontier : A Pan European Perspective on Neolithisation

Author: Gron, Kurt J., Sørensen, Lasse, Rowley-Conwy, Peter, Gron, Kurt J., Sørensen, Lasse, and Rowley-Conwy, Peter
Published: 2020
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46. Sociokulturel betydning af tragtbægerkulturens tidligneolitiske flintøkser

Author: Sørensen, Casper, primary, Bjørnevad-Ahlqvist, Mathias, additional, and Sørensen, Lasse, additional
Published: 2022
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47. Nature of the Anomalous Size Dependence of Resonance Red Shifts in Ultrafine Plasmonic Nanoparticles

Author: Sørensen, Lasse K., primary, Khrennikov, Daniil E., additional, Gerasimov, Valeriy S., additional, Ershov, Alexander E., additional, Polyutov, Sergey P., additional, Karpov, Sergey V., additional, and Ågren, Hans, additional
Published: 2022
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48. The expansion of agrarian societies towards the north – new evidence for agriculture during the Mesolithic/Neolithic transition in Southern Scandinavia

Author: Sørensen, Lasse and Karg, Sabine
Published: 2014
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49. Exact semi-classical light–matter interaction operator applied to two-photon processes with strong relativistic effects.

Author: Delcey, Mickaël G., Couto, Rafael Carvalho, Sørensen, Lasse Kragh, Fdez. Galván, Ignacio, Guo, Meiyuan, Lindh, Roland, and Lundberg, Marcus
Subjects: INELASTIC scattering, X-ray scattering, MAGNITUDE (Mathematics), PHOTON scattering, ENERGY level transitions, PHOTONS, WAVELENGTHS
Abstract: X-ray processes involve interactions with high-energy photons. For these short wavelengths, the perturbing field cannot be treated as constant, and there is a need to go beyond the electric-dipole approximation. The exact semi-classical light–matter interaction operator offers several advantages compared to the multipole expansion such as improved stability and ease of implementation. Here, the exact operator is used to model x-ray scattering in metal K pre-edges. This is a relativistic two-photon process where absorption is dominated by electric-dipole forbidden transitions. With the restricted active space state-interaction approach, spectra can be calculated even for the multiconfigurational wavefunctions including second-order perturbation. However, as the operator itself depends on the transition energy, the cost for evaluating integrals for hundreds of thousands unique transitions becomes a bottleneck. Here, this is solved by calculating the integrals in a molecular-orbital basis that only runs over the active space, combined with a grouping scheme where the operator is the same for close-lying transitions. This speeds up the calculations of single-photon processes and is critical for the modeling of two-photon scattering processes. The new scheme is used to model Kα resonant inelastic x-ray scattering of iron–porphyrin complexes with relevance to studies of heme enzymes, for which the total computational time is reduced by several orders of magnitude with an effect on transition intensities of 0.1% or less. [ABSTRACT FROM AUTHOR]
Published: 2020
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50. Setting the stage for theoretical x-ray spectra of the H2S molecule with multi-configurational quantum chemical calculations of the energy landscape.

Author: Ertan, Emelie, Lundberg, Marcus, Sørensen, Lasse Kragh, and Odelius, Michael
Subjects: CHEMICAL energy, MOLECULAR spectra, POTENTIAL energy surfaces, MOLECULAR orbitals, X-ray spectroscopy, X-ray spectra
Abstract: In the H2S molecule, the interplay between different core levels can be investigated in great detail in relation to x-ray spectroscopy, which requires a theory for interpretation. Hence, valence and core excitations into the two antibonding molecular orbitals of the H2S molecule have been calculated within a multi-configurational wave function framework. Scanning along the S–H stretching coordinates, we derive potential energy surfaces and transition dipole moments involving the ground state and core and valence excited states. Both valence excitations and the S1s−1 and S2p−1 core excitations show pairs of dissociative and bound electronic states. These pairs of states are nearly degenerate in H2S at the ground state geometry. The close degeneracy together with conical intersections makes H2S an interesting target for x-ray spectroscopy involving ultra-fast dissociation influenced by non-adiabatic transitions and interference. For future investigations with x-ray absorption spectroscopy (XAS) and resonant inelastic x-ray scattering (RIXS), it is valuable to compare H2S with the water molecule, which exhibits state-selective gating to different vibrational modes [R. C. Couto et al., Nat. Commun. 8, 14165 (2017)] in its well-separated O1s−1 core excited states. The dense manifolds of the S2p−1 core excited states will complicate the analysis of Kα edge RIXS, but dynamical effects could be evaluated through detuning and by comparing with L edge XAS. In L edge RIXS, the dynamical effects will be more pronounced due to the longer lifetime of the S2p−1 core excited states compared to the S1s−1 core excited states. [ABSTRACT FROM AUTHOR]
Published: 2020
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