Entanglement of a two-atom system driven by the quantum vacuum in arbitrary cavity size

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorFlores-Hidalgo, G.-
Autor(es): dc.creatorRojas, M.-
Autor(es): dc.creatorRojas, Onofre-
Data de aceite: dc.date.accessioned2026-02-09T12:31:50Z-
Data de disponibilização: dc.date.available2026-02-09T12:31:50Z-
Data de envio: dc.date.issued2019-08-19-
Data de envio: dc.date.issued2019-08-19-
Data de envio: dc.date.issued2017-05-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/36352-
Fonte completa do material: dc.identifierhttps://www.sciencedirect.com/science/article/pii/S0375960116311707-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1163141-
Descrição: dc.descriptionWe study the entanglement dynamics of two distinguishable atoms confined into a cavity and interacting with a quantum vacuum field. As a simplified model for this system, we consider two harmonic oscillators linearly coupled to a massless scalar field which are inside a spherical cavity of radius R. Through the concurrence, the entanglement dynamics for the two-atom system is discussed for a range of initial states composed of a superposition of atomic states. Our results reveal how the entanglement of the two atoms behaves through the time evolution, in a precise way, for arbitrary cavity size and for arbitrary coupling constant. All our computations are analytical and only the final step is numerical.-
Idioma: dc.languageen-
Publicador: dc.publisherElsevier-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourcePhysics Letters A-
Palavras-chave: dc.subjectEntanglement-
Palavras-chave: dc.subjectCavity-
Título: dc.titleEntanglement of a two-atom system driven by the quantum vacuum in arbitrary cavity size-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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