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

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

Communication Cost

DAI Hong-Yi;KUANG Le-Man;LI Cheng-Zu

【期刊名称】《理论物理通讯（英文版）》 【年(卷),期】2005(044)007

【摘要】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.

【总页数】5页(40-44)

【关键词】probabilistic teleportation;arbitrary three-level two-particle state;classical communication cost

【作者】DAI Hong-Yi;KUANG Le-Man;LI Cheng-Zu

【作者单位】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,