中国物理B ›› 2002, Vol. 11 ›› Issue (10): 996-998.doi: 10.1088/1009-1963/11/10/304

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Probabilistic teleportation of an unknown atomic state

叶柳1, 郭光灿2   

  1. (1)Department of Physics, Anhui University, Hefei 230039, China; Key Laboratory of Quantum Information, Chinese Academy of Sciences, University of Science and Technology of China, Hefei 230026, China; (2)Key Laboratory of Quantum Information, Chinese Academy of Sciences, University of Science and Technology of China, Hefei 230026, China
  • 收稿日期:2001-09-20 修回日期:2002-05-29 出版日期:2002-10-12 发布日期:2005-06-12
  • 基金资助:
    Project supported by the Natural Science Foundation of Anhui Province, China (Grant No 2000j1027).

Probabilistic teleportation of an unknown atomic state

Ye Liu (叶柳)ab, Guo Guang-Can (郭光灿)b   

  1. a Department of Physics, Anhui University, Hefei 230039, China; b Key Laboratory of Quantum Information, Chinese Academy of Sciences, University of Science and Technology of China, Hefei 230026, China
  • Received:2001-09-20 Revised:2002-05-29 Online:2002-10-12 Published:2005-06-12
  • Supported by:
    Project supported by the Natural Science Foundation of Anhui Province, China (Grant No 2000j1027).

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摘要： We propose two schemes for teleporting an unknown state. In our schemes, a three-particle Greenberger－Horne－Zeilinger state is used as a quantum channel. We show that the probabilistic teleportation of an unknown quantum state can be realized.

Abstract: We propose two schemes for teleporting an unknown state. In our schemes, a three-particle Greenberger－Horne－Zeilinger state is used as a quantum channel. We show that the probabilistic teleportation of an unknown quantum state can be realized.

Key words: teleportation, Greenberger－Horne－Zeilinger state, atom－cavity interaction

中图分类号:  (Entanglement and quantum nonlocality)

  • 03.65.Ud
42.50.-p (Quantum optics) 03.67.Mn (Entanglement measures, witnesses, and other characterizations)