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arXiv · 2101.10167

Quantum violation of the Suppes-Zanotti inequalities and "contextuality"

Karl Svozil
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Abstract

The Suppes-Zanotti inequalities involving the joint expectations of just three binary quantum observables are (re-)derived by the hull computation of the respective correlation polytope. A min-max calculation reveals its maximal quantum violations correspond to a generalized Tsirelson bound. Notions of "contextuality" motivated by such violations are critically reviewed.

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Karl Svozil. 2021-01-25. Quantum violation of the Suppes-Zanotti inequalities and "contextuality". https://doi.org/10.1007/s10773-021-04850-9

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