A Decomposition of Separable Werner States

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dc.creatorUnanyan, R. G.
dc.creatorKampermann, H.
dc.creatorBruss, D.
dc.date2007-03-26
dc.date.accessioned2026-07-07T10:00:05Z
dc.date.available2026-07-07T10:00:05Z
dc.descriptionWe derive an integral convex combination of product states for a range of separable Werner states. Our method consists of expanding the sought-after local density operators in terms of Wigner operators. For dimension d=2, our decomposition holds for the whole separable range of Werner states, while for d>2 it is valid for a subset of separable Werner states. We illustrate the general method with the explicit examples d=2 and d=3.
dc.description7 pages, 1 figures
dc.identifierhttps://arxiv.org/abs/quant-ph/0703240
dc.identifierhttp://arxiv.org/abs/quant-ph/0703240
dc.identifierJ. Phys. A, 40: F483 (2007)
dc.identifierdoi:10.1088/1751-8113/40/24/F07
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/168241
dc.subjectQuantum Physics
dc.titleA Decomposition of Separable Werner States
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