中国物理B ›› 2003, Vol. 12 ›› Issue (10): 1066-1069.doi: 10.1088/1009-1963/12/10/305

• GENERAL • 上一篇    下一篇

Quantum teleportation of entangled squeezed vacuum states

蔡新华   

  1. Department of Physics and Electronics, Hunan University of Arts and Science, Changde 415000, China
  • 收稿日期:2002-11-27 修回日期:2003-05-12 出版日期:2005-03-16 发布日期:2005-03-16
  • 基金资助:
    Project supported by the Science Research Foundation of Hunan Provincial Education Department (Grant No 02C098) and the Science Research Foundation of Hunan University of Arts and Science (Grant No JJZD0307).

Quantum teleportation of entangled squeezed vacuum states

Cai Xin-Hua (蔡新华)   

  1. Department of Physics and Electronics, Hunan University of Arts and Science, Changde 415000, China
  • Received:2002-11-27 Revised:2003-05-12 Online:2005-03-16 Published:2005-03-16
  • Supported by:
    Project supported by the Science Research Foundation of Hunan Provincial Education Department (Grant No 02C098) and the Science Research Foundation of Hunan University of Arts and Science (Grant No JJZD0307).

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摘要： An optical scheme for probabilistic teleporting entangled squeezed vacuum states (SVS) is proposed. In this scheme, the teleported state is a bipartite entangled SVS, and the quantum channel is a tripartite entangled SVS. The process of the teleportation is achieved by using a 50/50 symmetric beamsplitter and photon detectors with the help of classical information.

Abstract: An optical scheme for probabilistic teleporting entangled squeezed vacuum states (SVS) is proposed. In this scheme, the teleported state is a bipartite entangled SVS, and the quantum channel is a tripartite entangled SVS. The process of the teleportation is achieved by using a 50/50 symmetric beamsplitter and photon detectors with the help of classical information.

Key words: quantum teleportation, squeezed vacuum state, beamsplitter, detection of photon

中图分类号:  (Quantum state engineering and measurements)

  • 42.50.Dv
42.79.Fm (Reflectors, beam splitters, and deflectors) 03.67.Mn (Entanglement measures, witnesses, and other characterizations)