Sudden Birth Versus Sudden Death of Entanglement in Multipartite Systems

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dc.creatorLopez, C. E.
dc.creatorRomero, G.
dc.creatorLastra, F.
dc.creatorSolano, E.
dc.creatorRetamal, J. C.
dc.date2008-02-13
dc.date2008-07-23
dc.date.accessioned2026-07-07T10:01:51Z
dc.date.available2026-07-07T10:01:51Z
dc.descriptionWe study the entanglement dynamics of two cavities interacting with independent reservoirs. Expectedly, we observe that, as the cavity entanglement is depleted, it is transferred to the reservoir degrees of freedom. We find that when the cavity entanglement suddenly disappear, the reservoir entanglement suddenly and necessarily appears. Surprisingly, we show that this {\it entanglement sudden birth} can manifest before, simultaneously, or even after {\it entanglement sudden death}. Finally, we present an explanatory study of other entanglement partitions and of higher dimensional systems.
dc.description5 pages, 5 figures, accepted for publication in Physical Review Letters
dc.identifierhttps://arxiv.org/abs/0802.1825
dc.identifierhttp://arxiv.org/abs/0802.1825
dc.identifierPhys. Rev. Lett. 101, 080503 (2008)
dc.identifierdoi:10.1103/PhysRevLett.101.080503
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/168768
dc.subjectQuantum Physics
dc.titleSudden Birth Versus Sudden Death of Entanglement in Multipartite Systems
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