Violation of Locality Without Inequalities for Multiparticle Perfect Correlations

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We prove that for a three-qubit system in the Greenberger-Horne-Zeilinger (GHZ) state, locality per se is in conflict with the perfect GHZ correlations. The proof does not in any way use the realism assumption and can lead to a refutation of locality. We also provide inequalities that are imposed by locality. The experimental confirmation of the present reasoning may imply a genuine quantum nonlocality and will deepen our understanding of nonlocality of nature.
4 pages, 1 figure; comments are welcome

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Quantum Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/91277

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/quant-ph/0307144
 http://arxiv.org/abs/quant-ph/0307144

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arXiv