Entangled States Used in Remote Information Concentration and Their Properties

Chin. Phys. Lett.

2006, Vol. 23

Issue (12): 3158-3160 DOI:

Original Articles

Entangled States Used in Remote Information Concentration and Their Properties

CHEN Yin-Hua;YU Ya-Fei;ZHANG Zhi-Ming

Laboratory of Photonic Information Technology, School for Information and Optoelectronic Science and Engineering, South China Normal University, Guangzhou 510006

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CHEN Yin-Hua, YU Ya-Fei, ZHANG Zhi-Ming 2006 Chin. Phys. Lett. 23 3158-3160

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Abstract We analyse a process of remote information concentration achieved by the W state. The result turns out to be neither as good as performed by the GHZ state nor as by the Smolin bound entangled state. Based on this particular phenomenon, the properties of the three entangled states are realized.

Keywords: 03.67.Mn 03.67.Hk

Published: 01 December 2006

PACS:	03.67.Mn	(Entanglement measures, witnesses, and other characterizations)
	03.67.Hk	(Quantum communication)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2006/V23/I12/03158

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