Chinese Journal of Quantum Electronics, Volume. 24, Issue 2, 179(2007)
Expansion of orthogonal complete set and transformation operator in teleportation of three-partical entangled state
Xi Yongjun et al proposed a scheme of probabilistic teleportation of an arbitrary three particle entangled state via three pair nonmaximally entangled particles. In this scheme,receiver need use auxiliary particles to realize the teleportation. Not using two auxiliary particles,the system state is linear combination of Bell bases and transformation operator. If transformation operators have inverse operators,the teleportation can be realized by performing a inverse transformation. The relation of the determinant of transformation operators with entanglement measure is obtained.
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ZHA Xin-wei. Expansion of orthogonal complete set and transformation operator in teleportation of three-partical entangled state[J]. Chinese Journal of Quantum Electronics, 2007, 24(2): 179
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Received: Apr. 4, 2006
Accepted: --
Published Online: Jun. 7, 2010
The Author Email: Xin-wei ZHA (zhxw@xiyou.edu.cn)
CSTR:32186.14.