| Possible Realization of Cluster States and Quantum Information Transfer in Cavity QED via Raman Transition |
| |
| 作者姓名： | 詹志明 李伟斌 |
| |
| 作者单位： | [1]School of Physics and Information Engineering, Jianghan University, Wuhan 430056 [2]Center for Cold Atom Physics, Chinese Academy of Sciences, Wuhan 430071 |
| |
| 基金项目： | Supported by the National Natural Science Foundation of China under Grant No 60478029. |
| |
| 摘 要： |
|
| 关 键 词： | 量子理论 信息传递 空穴 拉曼跃迁 |
| 收稿时间： | 2006-10-24 |
| 修稿时间： | 2006-10-24 |
Possible Realization of Cluster States and Quantum Information Transfer in Cavity QED via Raman Transition |
| |
| ZHAN Zhi-Ming,LI Wei-Bin.Possible Realization of Cluster States and Quantum Information Transfer in Cavity QED via Raman Transition[J].Chinese Physics Letters,2007,24(2):344-347. |
| |
| Authors: | ZHAN Zhi-Ming LI Wei-Bin |
| |
| Institution: | 1School of Physics and Information Engineering, Jianghan University, Wuhan 430056 2 Center for Cold Atom Physics, Chinese Academy of Sciences, Wuhan 430071 |
| |
| Abstract: | We present a scheme to generate cluster states with many scheme, no transfer of quantum information between the atoms in cavity QED via Raman transition. In this atoms and cavities is required, the cavity fields are only virtually excited and thus the cavity decay is suppressed during the generation of cluster states. The atoms are always populated in the two ground states. Therefore, the scheme is insensitive to the atomic spontaneous emission and cavity decay. We also show how to transfer quantum information from one atom to another. |
| |
| Keywords: | 03 67 Lx 03 65 Ud 42 50 Vk |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理快报》浏览原始摘要信息 |
| 点击此处可从《中国物理快报》下载免费的PDF全文 |
