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Quantum Violation of the Suppes-Zanotti Inequalities and “Contextuality”
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...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Springer US
2021
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8591678/ https://www.ncbi.nlm.nih.gov/pubmed/34803183 http://dx.doi.org/10.1007/s10773-021-04850-9 |
| Sumario: | 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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