Quantum physics cannot be captured by classical linear hidden variable theories even in the absence of entanglement

Recent experimental tests of Bell inequalities confirm that entangled quantum systems cannot be described by local classical theories but still do not answer the question whether or not quantum systems could, in principle, be modeled by linear hidden variable theories. In this paper, we study the qu...

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Bibliographic Details

Main Authors:	Kawthar Al Rasbi, Lewis A. Clark, Almut Beige
Format:	Artigo
Language:	Inglês
Published:	Frontiers Media S.A. 2024-02-01
Series:	Frontiers in Physics
Subjects:	quantum resources quantum measurement and entanglement open quantum systems hidden Markov model hidden quantum Markov models
Online Access:	https://www.frontiersin.org/articles/10.3389/fphy.2024.1325239/full
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