| 量子隐形传送两体任意态的真实四体纠缠通道方案 |
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| 引用本文： | 孔永红,汪新文.量子隐形传送两体任意态的真实四体纠缠通道方案[J].吉首大学学报(自然科学版),2007,28(2):71-74. |
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| 作者姓名： | 孔永红 汪新文 |
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| 作者单位： | 湖南科技学院电子工程与物理系,湖南,永州,425100;湖南科技学院电子工程与物理系,湖南,永州,425100 |
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| 基金项目： | 湖南省自然科学基金
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湖南省教育厅科研项目 |
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| 摘 要： | 提出了一种用真实的四体最大纠缠态实现两体任意量子态的隐形传送方案，构建了16个正交完备基矢，这些基矢都是真实的四体纠缠态，即不能写成直积的形式.该方案揭示了一种四体纠缠态的某种特殊纠缠属性，并表明从某种意义上来讲，还可以从这样的一个四体纠缠态中提取出2个Bell态的纠缠.
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| 关 键 词： | 四体最大纠缠态 两体任意量子态 正交完备基矢 量子隐形传态 |
| 文章编号： | 1007-2985（2007）02-0071-04 |
| 收稿时间： | 2007-02-01 |
| 修稿时间： | 2007-02-01 |
Teleportation of Two-Partite Arbitrary States Via Genuine Four-Partite Entangled States |
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| KONG Yong-hong,WANG Xin-wen.Teleportation of Two-Partite Arbitrary States Via Genuine Four-Partite Entangled States[J].Journal of Jishou University(Natural Science Edition),2007,28(2):71-74. |
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| Authors: | KONG Yong-hong WANG Xin-wen |
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| Institution: | （Department of Electronic Engineering and Physics,Hunan University of Science and Engineering，Yongzhou 425100，Hunan China） |
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| Abstract: | A scheme for teleportation of two-partite arbitrary states via genuine four-partite entangled states is proposed. In the scheme, 16 orthogonal and complete bases are constructed. All the bases are genuine four-partite entangled states, none of which is reducible. The scheme reveals some particular properties of the related four-partite entangled state, and indicates that in some sense the amount of entanglement of two Bell states can be abstracted from any one of the four-partite states. |
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| Keywords: | four-partite entangled states two-partite arbitrary states orthogonal and complete bases teleportation |
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