Entanglement of Formation of Bipartite Quantum States

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dc.creatorChen, Kai
dc.creatorAlbeverio, Sergio
dc.creatorFei, Shao-Ming
dc.date2005-11-16
dc.date.accessioned2026-07-07T06:52:47Z
dc.date.available2026-07-07T06:52:47Z
dc.descriptionWe give an explicit tight lower bound for the entanglement of formation for arbitrary bipartite mixed states by using the convex hull construction of a certain function. This is achieved by revealing a novel connection among the entanglement of formation, the well-known Peres-Horodecki and realignment criteria. The bound gives a quite simple and efficiently computable way to evaluate quantitatively the degree of entanglement for any bipartite quantum state.
dc.description4 pages
dc.identifierhttps://arxiv.org/abs/quant-ph/0511155
dc.identifierhttp://arxiv.org/abs/quant-ph/0511155
dc.identifierPhys. Rev. Lett. 95, 210501 (2005)
dc.identifierdoi:10.1103/PhysRevLett.95.210501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/105414
dc.subjectQuantum Physics
dc.titleEntanglement of Formation of Bipartite Quantum States
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