| 传送任意三粒子纠缠态的三个方案 |
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| 引用本文： | 童泉斌,孙力. 传送任意三粒子纠缠态的三个方案[J]. 计算机应用与软件, 2009, 26(6): 164-166 |
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| 作者姓名： | 童泉斌 孙力 |
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| 作者单位： | 1. 江南大学信息工程学院,江苏,无锡,214122
2. 江南大学网络教育学院,江苏,无锡,214036 |
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| 摘 要： | 提出传送任意三粒子纠缠态的三个方案,分别是利用三对二粒子纠缠态、单个三粒子最大纠缠态和利用两个EPR态作为量子通道实现三粒子纠缠态的传送。通过发送者(Alice)对需传送的三粒子纠缠态与属于自己的纠缠对中的粒子分别进行适当的Bell基测量,然后把结果通过经典通道告诉接收者(Bob),接收者根据这些信息对自己拥有的三粒子进行相应的联合幺正变换,就可以实现一定概率的隐形传态。这些方案都可以推广至N个粒子纠缠态的传送。
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| 关 键 词： | 隐形传送 纠缠态 幺正变换 |
THREE SCHEMES FOR TELEPORTING DISCRETIONARY THREE-PARTICLE ENTANGLED STATE |
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| Tong Quanbin,Sun Li. THREE SCHEMES FOR TELEPORTING DISCRETIONARY THREE-PARTICLE ENTANGLED STATE[J]. Computer Applications and Software, 2009, 26(6): 164-166 |
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| Authors: | Tong Quanbin Sun Li |
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| Affiliation: | School of Information Engineering;Jiangnan University;Wuxi 214122;Jiangsu;China;School of Distance Education;Wuxi 214036;China |
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| Abstract: | In this paper,three schemes of teleporting discretionary three-particle entangled state are proposed,they are: using three pairs of two-particle entangled states,or the three-particle maximal entangled state,or using two Eistein-Podolsky-Rosen(EPR) states as quantum channels,to realize the teleportation of three-particle entangled state respectively.Sender(Alice) makes appropriate bell-state measurement on three-particle entangled state to be teleported and articles in entangling pairs of her own,and sends ... |
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| Keywords: | Teleportation Entangled state Unitary transformation |
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