Non-homogeneous Bell-type Inequalities for Two- and Three-qubit States

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dc.creatorShi, Mingjun
dc.creatorRen, Changliang
dc.creatorDu, Jiangfeng
dc.date2009-01-21
dc.date.accessioned2026-07-07T12:32:33Z
dc.date.available2026-07-07T12:32:33Z
dc.descriptionA systematic approach is presented to construct non-homogeneous two- and three-qubit Bell-type inequalities. When projector-like terms are subtracted from homogeneous two-qubit CHSH polynomial, non-homogeneous inequalities are attained and the maximal quantum mechanical violation asymptotically equals a constant with the subtracted terms becoming sufficiently large. In the case of three-qubit system, it is found that most significant three-qubit inequalities presented in literature can be recovered in our framework. We aslo discuss the behavior of such inequalities in the loophole-free Bell test and obtain corresponding thresholds of detection efficiency.
dc.identifierhttps://arxiv.org/abs/0901.3253
dc.identifierhttp://arxiv.org/abs/0901.3253
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/216817
dc.subjectQuantum Physics
dc.titleNon-homogeneous Bell-type Inequalities for Two- and Three-qubit States
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