| Entangled States Used in Remote Information Concentration and Their Properties |
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| 作者姓名： | 陈银花 於亚飞 张智明 |
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| 作者单位： | Laboratory of Photonic Information Technology, School for Information and Optoelectronic Science and Engineering, South China Normal University, Guangzhou 510006 |
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| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10404007 and 60578055. |
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| 摘 要： |
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| 关 键 词： | 量子缠结 纠缠态 基态 未知态 四量子比特 远程信息浓缩 |
| 收稿时间： | 2006-05-24 |
| 修稿时间： | 2006-05-24 |
Entangled States Used in Remote Information Concentration and Their Properties |
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| CHEN Yin-Hua,YU Ya-Fei,ZHANG Zhi-Ming.Entangled States Used in Remote Information Concentration and Their Properties[J].Chinese Physics Letters,2006,23(12):3158-3160. |
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| Authors: | CHEN Yin-Hua YU Ya-Fei ZHANG Zhi-Ming |
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| Affiliation: | Laboratory of Photonic Information Technology, School for Information and Optoelectronic Science and Engineering South China Normal University, Cuangzhou 510006 |
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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. |
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| Keywords: | 03 67 Mn 03 67 Hk |
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