Classical Causal Models for Bell and Kochen-Specker Inequality Violations Require Fine-Tuning

Nonlocality and contextuality are at the root of conceptual puzzles in quantum mechanics, and they are key resources for quantum advantage in information-processing tasks. Bell nonlocality is best understood as the incompatibility between quantum correlations and the classical theory of causality, a...

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Bibliographic Details

Published in:	Physical review. X Vol. 8; no. 2; p. 021018
Main Author:	Cavalcanti, Eric G.
Format:	Journal Article
Language:	English
Published:	College Park American Physical Society 01.04.2018
Subjects:	Bell's inequality Causality Cryptography Graphical representations Incompatibility Optical communication Quantum computers Quantum mechanics Random variables Relativistic effects Relativity Signaling Violations
ISSN:	2160-3308, 2160-3308
Online Access:	Get full text
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