| 用非最大纠缠信道对任意二粒子纠缠态的量子秘密分享 |
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| 引用本文： | 刘玉玲,满忠晓,夏云杰.用非最大纠缠信道对任意二粒子纠缠态的量子秘密分享[J].物理学报,2008,57(5):2680-2686. |
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| 作者姓名： | 刘玉玲 满忠晓 夏云杰 |
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| 作者单位： | 曲阜师范大学物理工程学院,曲阜 273165 |
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| 基金项目： | 国家自然科学基金重点项目(批准号:10534030)资助的课题. |
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| 摘 要： | 提出一个对任意二粒子纠缠态在N者之间的量子秘密分享方案，该方案利用非最大纠缠Einstein-Podolsky-Rosen(EPR)对作为量子信道，利用广义的贝尔基进行测量.接收者通过引入辅助粒子，并对其做选择性测量，就会概率性地得到最初的量子态.
关键词：
非最大纠缠的Einstein-Podolsky-Rosen(EPR)对
广义的贝尔测量
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| 关 键 词： | 非最大纠缠的Einstein-Podolsky-Rosen(EPR)对 广义的贝尔测量 |
| 收稿时间： | 2007-04-15 |
| 修稿时间： | 2007年4月15日 |
Quantum secret sharing of an arbitrary two-particle entangled state via non-maximally entangled channels |
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| Liu Yu-Ling,Man Zhong-Xiao,Xia Yun-Jie.Quantum secret sharing of an arbitrary two-particle entangled state via non-maximally entangled channels[J].Acta Physica Sinica,2008,57(5):2680-2686. |
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| Authors: | Liu Yu-Ling Man Zhong-Xiao Xia Yun-Jie |
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| Abstract: | In this paper, a quantum secret sharing scheme is proposed for an arbitrary two-particle entangled state among N agents. The scheme adopts the non-maximally entangled Bell states as quantum channels and the generalized Bell states as the measurement basis. By introducing an auxiliary particle and making selective measurement on it, the receiver can obtain the original quantum state with a probability less than unity. |
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| Keywords: | non-maximally entangled Einstein-Podolsky-Rosen (EPR) pair generalized Bell state measurement |
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