量子电子学报, 2004, 21 (6): 730, 网络出版: 2006-05-15
用W态作量子信道实现纠缠态的隐形传送
Teleportation of an entangled state via the W states
量子信息 量子隐形传态 量子纠缠 W态 信道 quantum information quantum teleportation quantum entanglement W state signal channel
摘要
我们提出了用W态作为量子信道实现纠缠态的隐形传态的方案,并证明了成功实现传态的概率是4/9.在隐形传态的过程中,操作的秩序并不影响成功实现量子隐形传态的概率.
Abstract
A scheme to teleport an entangled state by two W states is proposed. It is proved that the probability of successful implementation teleportation is 4/9. In the process of the teleportation, the successful probability is not affected by the order of operations.
路洪, 陈立冰, 黄纯青, 谭鹏. 用W态作量子信道实现纠缠态的隐形传送[J]. 量子电子学报, 2004, 21(6): 730. 路洪, 陈立冰, 黄纯青, 谭鹏. Teleportation of an entangled state via the W states[J]. Chinese Journal of Quantum Electronics, 2004, 21(6): 730.