| 利用四粒子纠缠态对未知的两粒子态的概率的隐形传态 |
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| 引用本文： | 丁东,闫凤利. 利用四粒子纠缠态对未知的两粒子态的概率的隐形传态[J]. 河北师范大学学报(自然科学版), 2007, 31(1): 43-45 |
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| 作者姓名： | 丁东 闫凤利 |
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| 作者单位： | 华北科技学院,基础部,河北,三河,101601;河北师范大学,物理科学与信息工程学院,河北,石家庄,050016;河北师范大学,物理科学与信息工程学院,河北,石家庄,050016 |
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| 摘 要： | 提出一个对两粒子态的概率的隐形传态方案,利用四粒子纠缠态作为量子信道,可以以最大为1/3的概率实现对未知量子态的隐形传输.
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| 关 键 词： | 量子隐形传态 Bell基测量 量子纠缠 |
| 文章编号： | 1000-5854(2007)01-0043-03 |
| 修稿时间： | 2006-04-19 |
Probabilistic Teleportation of a Two-particle State by a Partially Entangled Four-particle State |
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| DING Dong,YAN Feng-li. Probabilistic Teleportation of a Two-particle State by a Partially Entangled Four-particle State[J]. Journal of Hebei Normal University, 2007, 31(1): 43-45 |
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| Authors: | DING Dong YAN Feng-li |
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| Affiliation: | 1. Department of Basic Courses,North China Institute of Science and Teehnology,Hebei Sanhe 101601 ,China; 2. College of Physics Science and Information Engineering, Hebei Normal University, Hebei Shijiazhuang 050016, China |
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| Abstract: | A scheme for probabilistic teleportation a two-particle state,where a partially entangled four-particle state are used as the quantum channel is presented.The total maximal probability equals 1/3. |
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| Keywords: | quantum teleportation Bell state measurement quantum entanglement |
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