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.
Received: 27 November 2002
Revised: 12 May 2003
Accepted manuscript online:
(Entanglement measures, witnesses, and other characterizations)
Fund: 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).
Cite this article:
Cai Xin-Hua (蔡新华) Quantum teleportation of entangled squeezed vacuum states 2003 Chinese Physics 12 1066
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