On Bures fidelity of displaced squeezed thermal states

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dc.creatorWang, Xiang-Bin
dc.creatorOh, C. H.
dc.creatorKwek, L. C.
dc.date1999-07-27
dc.date.accessioned2026-07-07T12:17:15Z
dc.date.available2026-07-07T12:17:15Z
dc.descriptionFidelity plays a key role in quantum information and communication theory. Fidelity can be interpreted as the probability that a decoded message possesses the same information content as the message prior to coding and transmission. In this paper, we give a formula of Bures fidelity for displaced squeezed thermal states directly by the displacement and squeezing parameters and birefly discuss how the results can apply to quantum information theory.
dc.description10 pages with RevTex required
dc.identifierhttps://arxiv.org/abs/quant-ph/9907088
dc.identifierhttp://arxiv.org/abs/quant-ph/9907088
dc.identifierPhys.Rev.A58:4186,1998
dc.identifierdoi:10.1103/PhysRevA.58.4186
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/212058
dc.subjectQuantum Physics
dc.subjectAstrophysics
dc.titleOn Bures fidelity of displaced squeezed thermal states
dc.typetext

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