| 量子隐形传态的新方案 |
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| 引用本文： | 何锐,Bing He.量子隐形传态的新方案[J].物理学报,2011,60(6):60302-060302. |
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| 作者姓名： | 何锐 Bing He |
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| 作者单位： | (1)Institute for Quantum Information Science, University of Calgary, Alberta T2N 1N4, Canada; (2)皖西学院材料与化工系,六安 237012 |
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| 摘 要： | 提出一个量子隐形传态的新方案. 通过对一对压缩参数相同但相互独立的双模压缩真空态(1-2和3-4量子态系统)中的2-3系统施行粒子数-相位的联合测量,制备出另外两体系统(1-4系统)的纠缠态作为纠缠源,从而实现量子隐形传态.
关键词：
量子隐形传态
双模压缩真空态
纠缠态
粒子数-相位测量
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| 关 键 词： | 量子隐形传态 双模压缩真空态 纠缠态 粒子数-相位测量 |
| 收稿时间： | 1/6/2010 12:00:00 AM |
A new quantum teleportation protocal |
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| He Rui,Bing He.A new quantum teleportation protocal[J].Acta Physica Sinica,2011,60(6):60302-060302. |
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| Authors: | He Rui Bing He |
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| Institution: | Department of Material and Chemical Engineering, West Anhui University, Liuan 237012, China;Institute for Quantum Information Science, University of Calgary, Alberta T2N 1N4, Canada |
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| Abstract: | A new quantum teleportation protocol is addressed in this article. By performing the joint measurement of number-phase on a pair of independent two-mode squeezed vacuum states (1- 2 and 3- 4 systems), whose squeezed parameters are the same, the entangled states of the other two bodies (1- 4 systems) as the entangled resource are prepared. Thus the quantum teleportation is successfully realized. |
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| Keywords: | quantum teleportation two-mode squeezed vacuum states entangled states number-phase measurement |
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