Experimentally Demonstrate the Spin-1 Information Entropic Inequality Based on Simulated Photonic Qutrit States

Quantum correlations of higher-dimensional systems are an important content of quantum information theory and quantum information application. The quantification of quantum correlation of high-dimensional quantum systems is crucial, but difficult. In this paper, using the second-order nonlinear opti...

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Autores principales: Cao, Lianzhen, Liu, Xia, Yang, Yang, Zhang, Qinwei, Zhao, Jiaqiang, Lu, Huaixin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7516650/
https://www.ncbi.nlm.nih.gov/pubmed/33285993
http://dx.doi.org/10.3390/e22020219
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author Cao, Lianzhen
Liu, Xia
Yang, Yang
Zhang, Qinwei
Zhao, Jiaqiang
Lu, Huaixin
author_facet Cao, Lianzhen
Liu, Xia
Yang, Yang
Zhang, Qinwei
Zhao, Jiaqiang
Lu, Huaixin
author_sort Cao, Lianzhen
collection PubMed
description Quantum correlations of higher-dimensional systems are an important content of quantum information theory and quantum information application. The quantification of quantum correlation of high-dimensional quantum systems is crucial, but difficult. In this paper, using the second-order nonlinear optical effect and multiphoton interference enhancement effect, we experimentally implement the photonic qutrit states and demonstrate the spin-1 information entropic inequality for the first time to quantitative quantum correlation. Our work shows that information entropy is an important way to quantify quantum correlation and quantum information processing.
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spelling pubmed-75166502020-11-09 Experimentally Demonstrate the Spin-1 Information Entropic Inequality Based on Simulated Photonic Qutrit States Cao, Lianzhen Liu, Xia Yang, Yang Zhang, Qinwei Zhao, Jiaqiang Lu, Huaixin Entropy (Basel) Article Quantum correlations of higher-dimensional systems are an important content of quantum information theory and quantum information application. The quantification of quantum correlation of high-dimensional quantum systems is crucial, but difficult. In this paper, using the second-order nonlinear optical effect and multiphoton interference enhancement effect, we experimentally implement the photonic qutrit states and demonstrate the spin-1 information entropic inequality for the first time to quantitative quantum correlation. Our work shows that information entropy is an important way to quantify quantum correlation and quantum information processing. MDPI 2020-02-15 /pmc/articles/PMC7516650/ /pubmed/33285993 http://dx.doi.org/10.3390/e22020219 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Cao, Lianzhen
Liu, Xia
Yang, Yang
Zhang, Qinwei
Zhao, Jiaqiang
Lu, Huaixin
Experimentally Demonstrate the Spin-1 Information Entropic Inequality Based on Simulated Photonic Qutrit States
title Experimentally Demonstrate the Spin-1 Information Entropic Inequality Based on Simulated Photonic Qutrit States
title_full Experimentally Demonstrate the Spin-1 Information Entropic Inequality Based on Simulated Photonic Qutrit States
title_fullStr Experimentally Demonstrate the Spin-1 Information Entropic Inequality Based on Simulated Photonic Qutrit States
title_full_unstemmed Experimentally Demonstrate the Spin-1 Information Entropic Inequality Based on Simulated Photonic Qutrit States
title_short Experimentally Demonstrate the Spin-1 Information Entropic Inequality Based on Simulated Photonic Qutrit States
title_sort experimentally demonstrate the spin-1 information entropic inequality based on simulated photonic qutrit states
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7516650/
https://www.ncbi.nlm.nih.gov/pubmed/33285993
http://dx.doi.org/10.3390/e22020219
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