Entanglement renormalization and boundary critical phenomena

Authors :: Rosario Fazio
Giuseppe E. Santoro
Pasquale Calabrese
Pietro Silvi
Vittorio Giovannetti
Silvi, P
Giovannetti, Vittorio
Calabrese, P
SANTORO G., E
Fazio, Rosario
Source :: (2010): L03001., info:cnr-pdr/source/autori:Silvi P., V. Giovannetti, P. Calabrese, G.E. Santoro, and R. Fazio/titolo:Entanglement renormalization and boundary critical phenomena/doi:/rivista:/anno:2010/pagina_da:L03001/pagina_a:/intervallo_pagine:L03001/volume
Publication Year :: 2009
Publisher :: arXiv, 2009.
Abstract: The multiscale entanglement renormalization ansatz is applied to the study of boundary critical phenomena. We compute averages of local operators as a function of the distance from the boundary and the surface contribution to the ground state energy. Furthermore, assuming a uniform tensor structure, we show that the multiscale entanglement renormalization ansatz implies an exact relation between bulk and boundary critical exponents known to exist for boundary critical systems.<br />Comment: 6 pages, 4 figures; for a related work see arXiv:0912.1642

Database :: OpenAIRE
Journal :: (2010): L03001., info:cnr-pdr/source/autori:Silvi P., V. Giovannetti, P. Calabrese, G.E. Santoro, and R. Fazio/titolo:Entanglement renormalization and boundary critical phenomena/doi:/rivista:/anno:2010/pagina_da:L03001/pagina_a:/intervallo_pagine:L03001/volume
Accession number :: edsair.doi.dedup.....3baf3807be2e90e05a14a8048fda8265
Full Text :: https://doi.org/10.48550/arxiv.0912.2893