摘要
A scheme for the teleportation of an arbitrary two-particle state via two non-maximally entangled particle pairsis proposed. We show that teleportation can be successfully realized with a certain probability if the receiveradopts an appropriate unitary-reduction strategy. A specific strategy is provided in detail The probability of successful teleportation is determined by the smaller coefficients of the two entangled pairs.
作者
GU Yong-Jian
ZHENG Yi-Zhuang
GUO Guang-Can
顾永建;郑亦庄;郭光灿(Laboratory of Quantum Communication and Quantum Computation,University of Science and Technology of China,Hefei 230026;Department of Physics,Weifang University,Weifang 261043;Department of Physics,Whenzhou Teachers College,Wenzhou 325027)
基金
Supported by the National Natural Science Foundation of China under Grant No.19874056.
