Quantum violation of the Suppes-Zanotti inequalities and "contextuality"
Quantum Physics
2021-07-02 v1
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.
Keywords
Cite
@article{arxiv.2101.10167,
title = {Quantum violation of the Suppes-Zanotti inequalities and "contextuality"},
author = {Karl Svozil},
journal= {arXiv preprint arXiv:2101.10167},
year = {2021}
}
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6 pages