Quantum Entanglement Concentration Based on Nonlinear Optics for Quantum Communications

Entanglement concentration is of most importance in long distance quantum communication and quantum computation. It is to distill maximally entangled states from pure partially entangled states based on the local operation and classical communication. In this review, we will mainly describe two kind...

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Bibliographic Details
Main Authors:	Yu-Bo Sheng, Lan Zhou
Format:	Article
Language:	English
Published:	MDPI AG 2013-05-01
Series:	Entropy
Subjects:	quantum entanglement entanglement concentration quantum communication
Online Access:	http://www.mdpi.com/1099-4300/15/5/1776

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spelling	doaj-94c45fcc2f0d4b4dade66fe2d3b73cfd2020-11-24T20:46:20ZengMDPI AGEntropy1099-43002013-05-011551776182010.3390/e15051776Quantum Entanglement Concentration Based on Nonlinear Optics for Quantum CommunicationsYu-Bo ShengLan ZhouEntanglement concentration is of most importance in long distance quantum communication and quantum computation. It is to distill maximally entangled states from pure partially entangled states based on the local operation and classical communication. In this review, we will mainly describe two kinds of entanglement concentration protocols. One is to concentrate the partially entangled Bell-state, and the other is to concentrate the partially entangled W state. Some protocols are feasible in current experimental conditions and suitable for the optical, electric and quantum-dot and optical microcavity systems.http://www.mdpi.com/1099-4300/15/5/1776quantum entanglemententanglement concentrationquantum communication
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Yu-Bo Sheng Lan Zhou
spellingShingle	Yu-Bo Sheng Lan Zhou Quantum Entanglement Concentration Based on Nonlinear Optics for Quantum Communications Entropy quantum entanglement entanglement concentration quantum communication
author_facet	Yu-Bo Sheng Lan Zhou
author_sort	Yu-Bo Sheng
title	Quantum Entanglement Concentration Based on Nonlinear Optics for Quantum Communications
title_short	Quantum Entanglement Concentration Based on Nonlinear Optics for Quantum Communications
title_full	Quantum Entanglement Concentration Based on Nonlinear Optics for Quantum Communications
title_fullStr	Quantum Entanglement Concentration Based on Nonlinear Optics for Quantum Communications
title_full_unstemmed	Quantum Entanglement Concentration Based on Nonlinear Optics for Quantum Communications
title_sort	quantum entanglement concentration based on nonlinear optics for quantum communications
publisher	MDPI AG
series	Entropy
issn	1099-4300
publishDate	2013-05-01
description	Entanglement concentration is of most importance in long distance quantum communication and quantum computation. It is to distill maximally entangled states from pure partially entangled states based on the local operation and classical communication. In this review, we will mainly describe two kinds of entanglement concentration protocols. One is to concentrate the partially entangled Bell-state, and the other is to concentrate the partially entangled W state. Some protocols are feasible in current experimental conditions and suitable for the optical, electric and quantum-dot and optical microcavity systems.
topic	quantum entanglement entanglement concentration quantum communication
url	http://www.mdpi.com/1099-4300/15/5/1776
work_keys_str_mv	AT yubosheng quantumentanglementconcentrationbasedonnonlinearopticsforquantumcommunications AT lanzhou quantumentanglementconcentrationbasedonnonlinearopticsforquantumcommunications
_version_	1716812923565768704

Quantum Entanglement Concentration Based on Nonlinear Optics for Quantum Communications

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