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Time-invariant entanglement and sudden death of nonlocality

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dc.contributor.authorLiu, Bi-Heng
dc.contributor.authorHu, Xiao-Min
dc.contributor.authorChen, Jiang-Shan
dc.contributor.authorZhang, Chao
dc.contributor.authorHuang, Yun-Feng
dc.contributor.authorLi, Chuan-Feng
dc.contributor.authorGuo, Guang-Can
dc.contributor.authorKarpat, Göktuǧ [UNESP]
dc.contributor.authorFanchini, Felipe F. [UNESP]
dc.contributor.authorPiilo, Jyrki
dc.contributor.authorManiscalco, Sabrina
dc.contributor.institutionCAS
dc.contributor.institutionUniversity of Science and Technology of China
dc.contributor.institutionUniversity of Turku
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2018-12-11T16:44:59Z
dc.date.available2018-12-11T16:44:59Z
dc.date.issued2016-12-09
dc.description.abstractWe investigate both theoretically and experimentally the dynamics of entanglement and nonlocality for two qubits immersed in a global pure dephasing environment. We demonstrate the existence of a class of states for which entanglement is forever frozen during the dynamics, even if the state of the system does evolve. At the same time nonlocal correlations, quantified by the violation of the Clauser-Horne-Shimony-Holt (CHSH) inequality, either undergo sudden death or are trapped during the dynamics.en
dc.description.affiliationKey Laboratory of Quantum Information University of Science and Technology of China CAS
dc.description.affiliationSynergetic Innovation Center of Quantum Information and Quantum Physics University of Science and Technology of China
dc.description.affiliationTurku Center for Quantum Physics Department of Physics and Astronomy University of Turku
dc.description.affiliationFaculdade de Ciências UNESP - Universidade Estadual Paulista
dc.description.affiliationUnespFaculdade de Ciências UNESP - Universidade Estadual Paulista
dc.description.sponsorshipNational Natural Science Foundation of China
dc.description.sponsorshipIdNational Natural Science Foundation of China: 11274289
dc.description.sponsorshipIdNational Natural Science Foundation of China: 11325419
dc.description.sponsorshipIdNational Natural Science Foundation of China: 11374288
dc.description.sponsorshipIdNational Natural Science Foundation of China: 11474268
dc.description.sponsorshipIdNational Natural Science Foundation of China: 61225025
dc.description.sponsorshipIdNational Natural Science Foundation of China: 61327901
dc.identifierhttp://dx.doi.org/10.1103/PhysRevA.94.062107
dc.identifier.citationPhysical Review A, v. 94, n. 6, 2016.
dc.identifier.doi10.1103/PhysRevA.94.062107
dc.identifier.file2-s2.0-85006105665.pdf
dc.identifier.issn2469-9934
dc.identifier.issn2469-9926
dc.identifier.lattes8884890472193474
dc.identifier.orcid0000-0003-3297-905X
dc.identifier.scopus2-s2.0-85006105665
dc.identifier.urihttp://hdl.handle.net/11449/169226
dc.language.isoeng
dc.relation.ispartofPhysical Review A
dc.rights.accessRightsAcesso abertopt
dc.sourceScopus
dc.titleTime-invariant entanglement and sudden death of nonlocalityen
dc.typeArtigopt
dspace.entity.typePublication
unesp.author.lattes8884890472193474[9]
unesp.author.orcid0000-0003-3297-905X[9]
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências, Baurupt

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Bauru - FC - Faculdade de Ciências