中国物理B ›› 2001, Vol. 10 ›› Issue (11): 1001-1003.doi: 10.1088/1009-1963/10/11/302

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TELEPORTATION OF A TWO-PARTICLE ENTANGLED STATE

郭光灿1, 叶柳2, 姚春梅3   

  1. (1)Laboratory of Quantum Communication and Quantum Computation, University of Science and Technology of China, Hefei 230026, China; (2)Laboratory of Quantum Communication and Quantum Computation, University of Science and Technology of China, Hefei 230026, China; Department of Physics, Anhui University, Hefei 230039, China; (3)Laboratory of Quantum Communication and Quantum Computation, University of Science and Technology of China, Hefei 230026, China; Department of Physics, Changde Normal Univ
  • 收稿日期:2001-05-15 修回日期:2001-07-13 出版日期:2001-11-15 发布日期:2005-06-12
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 19874056) and the Natural Science Foundation of Anhui Province, China (Grant No. 2000j1027).

TELEPORTATION OF A TWO-PARTICLE ENTANGLED STATE

Ye Liu (叶柳)ab, Yao Chun-mei (姚春梅)ac, Guo Guang-can (郭光灿)a   

  1. a Laboratory of Quantum Communication and Quantum Computation, University of Science and Technology of China, Hefei 230026, China; b Department of Physics, Anhui University, Hefei 230039, China; c Department of Physics, Changde Normal University, Changde 415000, China
  • Received:2001-05-15 Revised:2001-07-13 Online:2001-11-15 Published:2005-06-12
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 19874056) and the Natural Science Foundation of Anhui Province, China (Grant No. 2000j1027).

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摘要： A scheme for teleporting a two-particle entangled state via a three-particle entangled state is proposed. It is shown that the probability of successful teleportation is twice the modulus square of the smaller Schmidt coefficient of the entangled three-particle state.

Abstract: A scheme for teleporting a two-particle entangled state via a three-particle entangled state is proposed. It is shown that the probability of successful teleportation is twice the modulus square of the smaller Schmidt coefficient of the entangled three-particle state.

Key words: teleportation, entangled state, probability

中图分类号:  (Entanglement measures, witnesses, and other characterizations)

  • 03.67.Mn
03.65.Ud (Entanglement and quantum nonlocality)