Local realistic interpretation of entangled photon pairs in the Weyl-Wigner formalism

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URI: https://hdl.handle.net/10902/34641
ISSN: 2296-424X
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Autoría
Santos Corchero, Emilio
Fecha
2020
Derechos
© 2020 Santos. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
Publicado en
Frontiers in Physics, 2020, 8, 191
Editorial
Frontiers Media S.A.
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Palabras clave
Local realism
Bell inequalities
Entangled photons
Parametric down-conversion
Weyl-Wigner
Resumen/Abstract
A polarization correlation experiment with two maximally entangled photons created by spontaneous parametric down-conversion is studied in the Weyl-Wigner formalism, that reproduces the quantum predictions. A realistic stochastic interpretation is proposed suggesting that an analysis of the experiments more detailed than the Bell approach may be compatible with local realism. Entanglement appears as a correlation between fluctuations of signal and vacuum fields.
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© 2020 Santos. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.Excepto si se señala otra cosa, la licencia del ítem se describe como © 2020 Santos. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.