| 三粒子W纠缠态的概率量子隐形传态 |
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| 引用本文： | 施锦. 三粒子W纠缠态的概率量子隐形传态[J]. 淮阴师范学院学报(自然科学版), 2008, 7(3) |
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| 作者姓名： | 施锦 |
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| 作者单位： | 淮阴师范学院,物理系,江苏,淮安,223300 |
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| 摘 要： | 提出一个对未知三粒子W纠缠态的量子隐形传态方案.该方案用一个非最大GHZ纠缠态和一个非最大EPR纠缠态作为量子信道实现对未知经典W纠缠态的概率量子隐形传态和对未知一般W纠缠态受控的概率量子隐形传态.
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| 关 键 词： | Bell基测量 量子隐形传态 幺正变换 |
Probabilistic Teleportation of A Tripartite W State |
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| SHI Jin. Probabilistic Teleportation of A Tripartite W State[J]. Journal of Huaiyin Teachers College(Natrual Science Edition), 2008, 7(3) |
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| Authors: | SHI Jin |
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| Abstract: | In this paper,a protocol which can realize probabilistic quantum teleportation of an unknown classical tripartite W entangled state is proposed.Controlled probabilistic quantum teleportation of an unknown generic tripartite W entangled state with a non-maximal tripartite GHZ entangled state and a pair of non-maximal EPR entangled particles as the quantum channels can be realized too.The teleportation associates with the generalized Bell-basis measurement and the C-Not operate,respectively.After the base vector transformation,an auxiliary qubit which the initial state is in the zero state and the corresponding unitary transformation are included in this protocol. |
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| Keywords: | werner state bell-basis measurement c-not operate quantum teleportation unitary transformation |
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