Purification of entangled coherent states

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dc.creatorJeong, H.
dc.creatorKim, M. S.
dc.date2001-11-02
dc.date2002-04-09
dc.date.accessioned2026-07-07T06:02:57Z
dc.date.available2026-07-07T06:02:57Z
dc.descriptionWe suggest an entanglement purification scheme for mixed entangled coherent states using 50-50 beam splitters and photodetectors. This scheme is directly applicable for mixed entangled coherent states of the Werner type, and can be useful for general mixed states using additional nonlinear interactions. We apply our scheme to entangled coherent states decohered in a vacuum environment and find the decay time until which they can be purified.
dc.description14 pages, 3 figures. The content has been modified
dc.identifierhttps://arxiv.org/abs/quant-ph/0111015
dc.identifierhttp://arxiv.org/abs/quant-ph/0111015
dc.identifierQuantum Information and Computation, Vol.2, No.3, 208-221 (2002)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89810
dc.subjectQuantum Physics
dc.titlePurification of entangled coherent states
dc.typetext

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