Revisited aspects of the local set in CHSH Bell scenario

Abstract

The Bell inequalities stand at the cornerstone of the developments of quantum theory on both the foundational and applied side. The discussion started as a way to test whether the quantum description of reality is complete or not, but it developed in such a way that a new research area stemmed from it, namely quantum information. Far from being and exhausted topic, in the present paper we present a constructive and geometrically intuitive description of the local polytope and its facets in a bipartite Bell scenario with two dichotomic measurements per party.

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Cited by in corpus (5)

• Self-testing tilted strategies for maximal loophole-free nonlocality
• Advantages of quantum communication revealed by the reexamination of hyperbit theory limitations
• On the Fidelity Robustness of CHSH--Bell Inequality via Filtered Random States
• Optimal and robust error filtration for quantum information processing
• Insights into Quantum Contextuality and Bell Nonclassicality: A Study on Random Pure Two-Qubit Systems