Statistical-mechanical description of quantum entanglement

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dc.creatorKorbicz, J. K.
dc.creatorHulpke, F.
dc.creatorOsterloh, A.
dc.creatorLewenstein, M.
dc.date2007-04-25
dc.date2008-08-27
dc.date.accessioned2026-07-07T09:58:18Z
dc.date.available2026-07-07T09:58:18Z
dc.descriptionWe present a description of finite dimensional quantum entanglement, based on a study of the space of all convex decompositions of a given density matrix. On this space we construct a system of real polynomial equations describing separable states. We further study this system using statistical mechanical methods. Finally, we apply our techniques to Werner states of two qubits and obtain a sufficient criterion for separability.
dc.descriptionfinal version
dc.identifierhttps://arxiv.org/abs/0704.3357
dc.identifierhttp://arxiv.org/abs/0704.3357
dc.identifierJ. Phys. A: Math. Theor. 41 (2008) 375301
dc.identifierdoi:10.1088/1751-8113/41/37/375301
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/167671
dc.subjectQuantum Physics
dc.titleStatistical-mechanical description of quantum entanglement
dc.typetext

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