Geometric phase distributions for open quantum systems

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dc.creatorMarzlin, K. -P.
dc.creatorGhose, S.
dc.creatorSanders, B. C.
dc.date2004-05-11
dc.date2004-08-25
dc.date.accessioned2026-07-07T06:09:43Z
dc.date.available2026-07-07T06:09:43Z
dc.descriptionIn an open system, the geometric phase should be described by a distribution. We show that a geometric phase distribution for open system dynamics is in general ambiguous, but the imposition of reasonable physical constraints on the environment and its coupling with the system yields a unique geometric phase distribution that applies even for mixed states, non-unitary dynamics, and non-cyclic evolutions.
dc.descriptionSome minor revisions, references updated
dc.identifierhttps://arxiv.org/abs/quant-ph/0405052
dc.identifierhttp://arxiv.org/abs/quant-ph/0405052
dc.identifierPhys. Rev. Lett. 93, p. 260402 (2004)
dc.identifierdoi:10.1103/PhysRevLett.93.260402
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/92050
dc.subjectQuantum Physics
dc.titleGeometric phase distributions for open quantum systems
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