Variant of the Clauser-Horne-Shimony-Holt inequality

Zeqian Chen

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arXiv · 0711.0810

Variant of the Clauser-Horne-Shimony-Holt inequality

Zeqian Chen

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Abstract

We construct a Bell inequality from the Clauser-Horne-Shimony-Holt inequality for two qubits that provides a stronger bound on the correlations of entangled states than allowed by the CHSH inequality. The argument involved here can be generalized to $n$ qubits. The inequalities obtained are violated by all the generalized Greenberger-Horne-Zeilinger states of multiqubits.

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Zeqian Chen. 2007-11-06. Variant of the Clauser-Horne-Shimony-Holt inequality. https://arxiv.org/abs/0711.0810

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