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Journal Articles Transactions on Machine Learning and Artificial Intelligence Year : 2022

Super-Quantum Correlations: How to Interpret the No-Signaling Condition?

Abstract

This article deals with the question of the maximal correlation degree of two intelligent machines that cannot exchange any signals. After reminding the reader of the incorrectness of the mainstream statistical interpretation of the "no-signaling" condition, its informational meaning is explored. It is emphasized that if Pawlowski et al.'s Information Causality Principle correctly expresses (and generalizes) the no-signaling condition, its application is, for now, based on a specific scenario (suggested by van Dam) and a no less specific (and simplified) relationship between mutual information and correlators. A more general informational interpretation of the no-signaling condition from which the Tsirelson bound can be derived is then formulated in terms of correlational independence.
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Dates and versions

hal-03825857 , version 1 (23-10-2022)
hal-03825857 , version 2 (27-10-2022)

Identifiers

  • HAL Id : hal-03825857 , version 1

Cite

Pierre Uzan. Super-Quantum Correlations: How to Interpret the No-Signaling Condition?. Transactions on Machine Learning and Artificial Intelligence, 2022. ⟨hal-03825857v1⟩
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