A more efficient variant of the Oxford protocol

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dc.creatorMetwally, Nasser
dc.date2001-09-12
dc.date.accessioned2026-07-07T06:02:41Z
dc.date.available2026-07-07T06:02:41Z
dc.descriptionAn alternative presentation of the Oxford purification protocol is obtained by using dynamical variables. I suggest to introduce the degree of separability as a purification parameter, where the purified state has a smaller degree of separability than the initial one. An improved version of the Oxford protocol is described, in which local unitary transformations optimize each step.
dc.descriptionRevTeX 4, 3 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0109051
dc.identifierhttp://arxiv.org/abs/quant-ph/0109051
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/89696
dc.subjectQuantum Physics
dc.titleA more efficient variant of the Oxford protocol
dc.typetext

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