Quantum channel measurement with local quantum Bernoulli noises

As an important stochastic process, quantum Bernoulli noises has a very important physical background and is an important research object in the field of quantum information. In this paper, we review local quantum Bernoulli noises and local quantum mutual entropy, then introduce quantum channel meas...

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Detalles Bibliográficos
Autores principales: Han, Qi, Han, Yanan, Kou, Yaxin, Bai, Ning
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9334444/
https://www.ncbi.nlm.nih.gov/pubmed/35902693
http://dx.doi.org/10.1038/s41598-022-17268-y
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author Han, Qi
Han, Yanan
Kou, Yaxin
Bai, Ning
author_facet Han, Qi
Han, Yanan
Kou, Yaxin
Bai, Ning
author_sort Han, Qi
collection PubMed
description As an important stochastic process, quantum Bernoulli noises has a very important physical background and is an important research object in the field of quantum information. In this paper, we review local quantum Bernoulli noises and local quantum mutual entropy, then introduce quantum channel measurement with local quantum Bernoulli noises. On this basis, we give the channel structure between two systems, and prove the completely positivity of this quantum channel. We also give a channel application on the local quantum mutual entropy.
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spelling pubmed-93344442022-07-30 Quantum channel measurement with local quantum Bernoulli noises Han, Qi Han, Yanan Kou, Yaxin Bai, Ning Sci Rep Article As an important stochastic process, quantum Bernoulli noises has a very important physical background and is an important research object in the field of quantum information. In this paper, we review local quantum Bernoulli noises and local quantum mutual entropy, then introduce quantum channel measurement with local quantum Bernoulli noises. On this basis, we give the channel structure between two systems, and prove the completely positivity of this quantum channel. We also give a channel application on the local quantum mutual entropy. Nature Publishing Group UK 2022-07-28 /pmc/articles/PMC9334444/ /pubmed/35902693 http://dx.doi.org/10.1038/s41598-022-17268-y Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open AccessThis 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 licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence 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 licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Han, Qi
Han, Yanan
Kou, Yaxin
Bai, Ning
Quantum channel measurement with local quantum Bernoulli noises
title Quantum channel measurement with local quantum Bernoulli noises
title_full Quantum channel measurement with local quantum Bernoulli noises
title_fullStr Quantum channel measurement with local quantum Bernoulli noises
title_full_unstemmed Quantum channel measurement with local quantum Bernoulli noises
title_short Quantum channel measurement with local quantum Bernoulli noises
title_sort quantum channel measurement with local quantum bernoulli noises
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9334444/
https://www.ncbi.nlm.nih.gov/pubmed/35902693
http://dx.doi.org/10.1038/s41598-022-17268-y
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