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物理学报. 2009, 58(3): 1371-1376.
doi: 10.7498/aps.58.1371.
三粒子纠缠W态隐形传态的正交完备基展开与算符变换
- 收稿日期: 2008-05-25
- 修回日期: 2008-08-07
- 刊出日期: 2009-03-20
English Abstract
The expansion of orthogonal complete set and transformation operator in the teleportation of a three-particle entangled W state
- Received Date:
25 May 2008
- Accepted Date:
07 August 2008
- Published Online:
20 March 2009
Abstract: Firstly，we discuss a scheme for teleportation of a three-particle entangled W state via a two-particle and a three-particle entangled state. Then，in accordance with the principle of superposition and transformation operators，the three-particle entangled W state is expanded by Bell bases and the teleportation can be realized. The relation of transformation operators with unitary operation is discussed. The necessary condition for realizing the teleportation is that the transformation operators have inverse operators.
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