Generalized Ardehali-Bell inequalities for graph states

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dc.creatorGühne, Otfried
dc.creatorCabello, Adan
dc.date2008-06-17
dc.date.accessioned2026-07-07T09:45:03Z
dc.date.available2026-07-07T09:45:03Z
dc.descriptionWe derive Bell inequalities for graph states by generalizing the approach proposed by Ardehali [Phys. Rev. A 46, 5375 (1992)] for Greenberger-Horne-Zeilinger (GHZ) states. Using this method, we demonstrate that Bell inequalities with nonstabilizer observables are often superior to the optimal GHZ-Mermin-type (or stabilizer-type) Bell inequalities.
dc.description6 pages, 3 figures
dc.identifierhttps://arxiv.org/abs/0806.2769
dc.identifierhttp://arxiv.org/abs/0806.2769
dc.identifierPhys. Rev. A 77 (2008) 032108
dc.identifierdoi:10.1103/PhysRevA.77.032108
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/163079
dc.subjectQuantum Physics
dc.titleGeneralized Ardehali-Bell inequalities for graph states
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