Discrimination of entangled photon pair from classical photons by de Broglie wavelength

Quantum optics largely relies on the fundamental concept that the diffraction and interference patterns of a multi-partite state are determined by its de Broglie wavelength. In this paper we show that this is still true for a mixed state with one sub-system being in a classical coherent state and on...

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Autores principales: Mitev, Valentin, Balet, Laurent, Torcheboeuf, Nicolas, Renevey, Philippe, Boiko, Dmitri L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7184570/
https://www.ncbi.nlm.nih.gov/pubmed/32341375
http://dx.doi.org/10.1038/s41598-020-63833-8
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author Mitev, Valentin
Balet, Laurent
Torcheboeuf, Nicolas
Renevey, Philippe
Boiko, Dmitri L.
author_facet Mitev, Valentin
Balet, Laurent
Torcheboeuf, Nicolas
Renevey, Philippe
Boiko, Dmitri L.
author_sort Mitev, Valentin
collection PubMed
description Quantum optics largely relies on the fundamental concept that the diffraction and interference patterns of a multi-partite state are determined by its de Broglie wavelength. In this paper we show that this is still true for a mixed state with one sub-system being in a classical coherent state and one being in entangled state. We demonstrate the quantum-classical light discrimination using de Broglie wavelength for the states with all classical parameters being the same.
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spelling pubmed-71845702020-04-29 Discrimination of entangled photon pair from classical photons by de Broglie wavelength Mitev, Valentin Balet, Laurent Torcheboeuf, Nicolas Renevey, Philippe Boiko, Dmitri L. Sci Rep Article Quantum optics largely relies on the fundamental concept that the diffraction and interference patterns of a multi-partite state are determined by its de Broglie wavelength. In this paper we show that this is still true for a mixed state with one sub-system being in a classical coherent state and one being in entangled state. We demonstrate the quantum-classical light discrimination using de Broglie wavelength for the states with all classical parameters being the same. Nature Publishing Group UK 2020-04-27 /pmc/articles/PMC7184570/ /pubmed/32341375 http://dx.doi.org/10.1038/s41598-020-63833-8 Text en © The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Mitev, Valentin
Balet, Laurent
Torcheboeuf, Nicolas
Renevey, Philippe
Boiko, Dmitri L.
Discrimination of entangled photon pair from classical photons by de Broglie wavelength
title Discrimination of entangled photon pair from classical photons by de Broglie wavelength
title_full Discrimination of entangled photon pair from classical photons by de Broglie wavelength
title_fullStr Discrimination of entangled photon pair from classical photons by de Broglie wavelength
title_full_unstemmed Discrimination of entangled photon pair from classical photons by de Broglie wavelength
title_short Discrimination of entangled photon pair from classical photons by de Broglie wavelength
title_sort discrimination of entangled photon pair from classical photons by de broglie wavelength
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7184570/
https://www.ncbi.nlm.nih.gov/pubmed/32341375
http://dx.doi.org/10.1038/s41598-020-63833-8
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