Criteria for dynamically stable decoherence-free subspaces and incoherently generated coherences

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dc.creatorKarasik, Raisa I.
dc.creatorMarzlin, Karl-Peter
dc.creatorSanders, Barry C.
dc.creatorWhaley, K. Birgitta
dc.date2007-02-26
dc.date2007-11-14
dc.date.accessioned2026-07-07T12:12:06Z
dc.date.available2026-07-07T12:12:06Z
dc.descriptionWe present a detailed analysis of decoherence free subspaces and develop a rigorous theory that provides necessary and sufficient conditions for dynamically stable decoherence free subspaces. This allows us to identify a special class of decoherence free states which rely on incoherent generation of coherences. We provide examples of physical systems that support such states. Our approach employs Markovian master equations and applies primarily to finite-dimensional quantum systems.
dc.identifierhttps://arxiv.org/abs/quant-ph/0702243
dc.identifierhttp://arxiv.org/abs/quant-ph/0702243
dc.identifierPhys. Rev. A 77(5), 052301 (2008)
dc.identifierdoi:10.1103/PhysRevA.77.052301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/210435
dc.subjectQuantum Physics
dc.titleCriteria for dynamically stable decoherence-free subspaces and incoherently generated coherences
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