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Gisin's Theorem for Three Qubits

Jing-Ling Chen·Chunfeng Wu·L. C. Kwek·C. H. Oh
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Abstract

We present a Theorem that all generalized Greenberger-Horne-Zeilinger states of a three-qubit system violate a Bell inequality in terms of probabilities. All pure entangled states of a three-qubit system are shown to violate a Bell inequality for probabilities; thus, one has Gisin's theorem for three qubits.

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Jing-Ling Chen, Chunfeng Wu, L. C. Kwek, C. H. Oh. 2004-10-30. Gisin's Theorem for Three Qubits. https://doi.org/10.1103/physrevlett.93.140407

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