A class of positive atomic maps

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dc.contributor.authorChruściński, Dariuszpl
dc.contributor.authorKossakowski, Andrzejpl
dc.date.accessioned2012-11-30T08:46:17Z
dc.date.available2012-11-30T08:46:17Z
dc.date.issued2007-11-28pl
dc.description.abstractWe construct a new class of positive indecomposable maps in the algebra of `d x d' complex matrices. These maps are characterized by the `weakest' positivity property and for this reason they are called atomic. This class provides a new reach family of atomic entanglement witnesses which define important tool for investigating quantum entanglement. It turns out that they are able to detect states with the `weakest' quantum entanglement.pl
dc.identifier.citationJ. Phys. A: Math. Theor. 41 (2008) 215201pl
dc.identifier.otherdoi:10.1088/1751-8113/41/21/215201
dc.identifier.urihttp://repozytorium.umk.pl/handle/item/193
dc.language.isoengpl
dc.relation.urihttp://arxiv.org/abs/0711.4483pl
dc.rightsinfo:eu-repo/semantics/openAccessen
dc.subjectQuantum Physicspl
dc.subjectMathematical Physicspl
dc.subjectMathematics - Operator Algebraspl
dc.titleA class of positive atomic mapspl
dc.typeinfo:eu-repo/semantics/articlepl

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