Teleportation of Multipartite State via W State |
| |
Authors: | XUE Zheng-Yuan YI You-Min CAO Zhuo-Liang |
| |
Affiliation: | Anhui Key Laboratory of Information Material & Devices,School of Physics & Material Science, Anhui University, Hefei 230039, China |
| |
Abstract: | A scheme of teleporting a multi-particle state via W state is presented. The W class states serve as quantum channels. After the sender operates both Von Neumann measurements and Bell-state measurements and then inform the receiver her results, the receiver can reconstruct the original state by corresponding unitary transformation. The probability of successful teleportation is also obtained. Special example offour-particle state is discussed in detail. |
| |
Keywords: | teleportation multipartite state W state Bell-state measurement |
本文献已被 万方数据 等数据库收录! |
| 点击此处可从《理论物理通讯》浏览原始摘要信息 |
|
点击此处可从《理论物理通讯》下载全文 |