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Clauser-Horne-Bell inequality for three three-dimensional systems

Jing-Ling Chen·Dagomir Kaszlikowski·L. C. Kwek·C. H. Oh
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Abstract

In this paper we show a Bell inequality of Clauser-Horne type for three three-dimensional systems (qutrits). Violation of the inequality by quantum mechanics is shown for the case in which each of the three observers measures two non-commuting observables, defined by the so called unbiased symmetric six port beamsplitters, on a maximally entangled state of three qutrits. The strength of the violation of the inequality agrees with the numerical results presented in Kaszlikowski et. al., quant-ph//0202019.

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Jing-Ling Chen, Dagomir Kaszlikowski, L. C. Kwek, C. H. Oh. 2002-02-24. Clauser-Horne-Bell inequality for three three-dimensional systems. https://arxiv.org/abs/quant-ph/0202115

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