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Atoms in separated resonators can jointly absorb a single photon
- Source :
- Scientific Reports, Vol 10, Iss 1, Pp 1-16 (2020), Scientific Reports
- Publication Year :
- 2019
- Publisher :
- arXiv, 2019.
-
Abstract
- The coherent nonlinear process where a single photon simultaneously excites two or more two-level systems (qubits) in a single-mode resonator has recently been theoretically predicted. Here we explore the case where the two qubits are placed in different resonators in an array of two or three weakly coupled resonators. Investigating different setups and excitation schemes, we show that this process can still occur with a probability approaching one under specific conditions. The obtained results provide interesting insights into subtle causality issues underlying the simultaneous excitation processes of qubits placed in different resonators.
- Subjects :
- Physics
Multidisciplinary
Photon
Science
Quantum physics
Process (computing)
FOS: Physical sciences
02 engineering and technology
021001 nanoscience & nanotechnology
01 natural sciences
Article
Causality (physics)
Nonlinear system
Resonator
Qubit
Quantum mechanics
0103 physical sciences
Medicine
010306 general physics
0210 nano-technology
Single photons and quantum effects
Quantum Physics (quant-ph)
Excitation
Subjects
Details
- Database :
- OpenAIRE
- Journal :
- Scientific Reports, Vol 10, Iss 1, Pp 1-16 (2020), Scientific Reports
- Accession number :
- edsair.doi.dedup.....fdc4e8a6064bfa3b175c429e4389e946
- Full Text :
- https://doi.org/10.48550/arxiv.1910.00224