Reduction of multipartite qubit density matrixes to bipartite qubit density matrixes and criteria of partial separability of multipartite qubit density matrixes

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dc.creatorZhong, Zai-Zhe
dc.date2004-03-24
dc.date2004-06-21
dc.date.accessioned2026-07-07T06:09:22Z
dc.date.available2026-07-07T06:09:22Z
dc.descriptionThe partial separability of multipartite qubit density matrixes is strictly defined. We give a reduction way from N-partite qubit density matrixes to bipartite qubit density matrixes, and prove a necessary condition that a N-partite qubit density matrix to be partially separable is its reduced density matrix to satisfy PPT condition.
dc.description5 pages, no figure
dc.identifierhttps://arxiv.org/abs/quant-ph/0403173
dc.identifierhttp://arxiv.org/abs/quant-ph/0403173
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91937
dc.subjectQuantum Physics
dc.titleReduction of multipartite qubit density matrixes to bipartite qubit density matrixes and criteria of partial separability of multipartite qubit density matrixes
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