Probabilistic Teleportation of an Ar

Probabilistic Teleportation of an Arbitrary Three-Level Two-Particle State and Classical Communication Cost

We propose a scheme to probabilistically teleport an unknown arbitrary three-level two-particle state by using two partial entangled two-particle states of three-level as the quantum channel. The classical communication cost required in the ideal probabilistic teleportation process is also calculated. This scheme can be directly generalized to teleport an unknown and arbitrary three-level K-particle state by using K partial entangled two-particle states of three-level as the quantum channel.

作 者： DAI Hong-yi KUANG Le-Man LI Cheng-Zu   作者单位： DAI Hong-yi(College of Science, National University of Defense Technology, Changsha 410073, China;Department of Physics, Hunan Normal University, Changsha 410081, China;School of Computer, National University of Defense Technology, Changsha 410073, China)

KUANG Le-Man(Department of Physics, Hunan Normal University, Changsha 410081, China)

LI Cheng-Zu(College of Science, National University of Defense Technology, Changsha 410073, China) 

刊 名： 理论物理通讯（英文版）  ISTIC SCI 英文刊名： COMMUNICATIONS IN THEORETICAL PHYSICS  年，卷(期)： 2005 44(7)  分类号： O4  关键词： probabilistic teleportation   arbitrary three-level two-particle state   classical communication cost