| Implementation of a Two-Atom √swap Gate in Cavity QED |
| |
| 引用本文： | 刘琦,叶柳.Implementation of a Two-Atom √swap Gate in Cavity QED[J].中国物理快报,2007,24(3):599-601. |
| |
| 作者姓名： | 刘琦 叶柳 |
| |
| 作者单位： | School of Physics and Material Science, Anhui University, Hefei 230039 |
| |
| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10574001 and 10674001 |
| |
| 摘 要： | We implement a two-atom √swap Bate via cavity QED. During the preparation, a cavity-assisted collision betweenatoms is required, and this does not need any auxiliary atom. The cavity is only virtually excited, thus our scheme is insensitive to the cavity field states and to the cavity decay. The scheme can be implemented by the present cavity QED techniques.
|
| 关 键 词： | 空腔谐振器 原子结构 数学物理 研究方法 |
| 收稿时间： | 2006-12-21 |
| 修稿时间： | 2006-12-21 |
Implementation of a Two-Atom (swap)1/2 Gate in Cavity QED |
| |
| LIU Qi,YE Liu.Implementation of a Two-Atom (swap)1/2 Gate in Cavity QED[J].Chinese Physics Letters,2007,24(3):599-601. |
| |
| Authors: | LIU Qi YE Liu |
| |
| Institution: | School of Physics and Material Science, Anhui University, Hefei 230039 |
| |
| Abstract: | We implement a two-atom (swap)1/2 gate via cavity QED. During the preparation, a cavity-assisted collision between atoms is required, and this does not need any auxiliary atom. The cavity is only virtually excited, thus our scheme is insensitive to the cavity field states and to the cavity decay. The scheme can be implemented by the present cavity QED techniques. |
| |
| Keywords: | 03 67 -a 03 67 Mn 42 50 Hz |
| 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 |
