Entanglement measure for multipartite pure states and its numerical calculation

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dc.creatorChernyavskiy, A. Yu.
dc.date2009-05-02
dc.date.accessioned2026-07-07T13:11:15Z
dc.date.available2026-07-07T13:11:15Z
dc.descriptionThe quantification and classification of quantum entanglement is a very important and still open question of quantum information theory. In this paper, we describe an entanglement measure for multipartite pure states (the minimum of Shannon's entropy of orthogonal measurements). This measure is additive, monotone under LOCC, and coincides with the reduced von Neumann entropy on bipartite states. A method for numerical calculation of this measure by genetic algorithms is also presented. Moreover, the minimization of entropy technique is extended to fermionic states.
dc.description14 pages
dc.identifierhttps://arxiv.org/abs/0905.0201
dc.identifierhttp://arxiv.org/abs/0905.0201
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/229232
dc.subjectQuantum Physics
dc.titleEntanglement measure for multipartite pure states and its numerical calculation
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