Quantum states with strong positive partial transpose

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dc.contributor.authorChruściński, Dariuszpl
dc.contributor.authorJurkowski, Jacekpl
dc.contributor.authorKossakowski, Andrzejpl
dc.date.accessioned2012-11-30T08:46:17Z
dc.date.available2012-11-30T08:46:17Z
dc.date.issued2007-10-10pl
dc.description.abstractWe construct a large class of bipartite M x N quantum states which defines a proper subset of states with positive partial transposes (PPT). Any state from this class is PPT but the positivity of its partial transposition is recognized with respect to canonical factorization of the original density operator. We propose to call elements from this class states with strong positive partial transposes (SPPT). We conjecture that all SPPT states are separable.pl
dc.identifier.citationPhys. Rev. A 77, 022113 (2008)pl
dc.identifier.otherdoi:10.1103/PhysRevA.77.022113
dc.identifier.urihttp://repozytorium.umk.pl/handle/item/194
dc.language.isoengpl
dc.relation.urihttp://arxiv.org/abs/0710.1934pl
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.subjectQuantum Physicspl
dc.titleQuantum states with strong positive partial transposepl
dc.typeinfo:eu-repo/semantics/articlepl

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