| 双模量子态在原子介质中的存储 |
| |
| 引用本文： | 李转.双模量子态在原子介质中的存储[J].装甲兵工程学院学报,2008,22(5). |
| |
| 作者姓名： | 李转 |
| |
| 作者单位： | 装甲兵工程学院基础部,北京,100072 |
| |
| 摘 要： | 从四能级暗态极化子出发,讨论双模量子场与原子介质的信息转换过程以及2信号场之间的信息转换过程。利用双-Λ型四能级原子系统,可以存储双模量子态(包括一些纠缠态),从理论上解释了双模量子信息在介质中的"写入"和"读出"过程。提供了双信号场存储的实验方案。
|
| 关 键 词： | 暗态极化子 量子信息 双模量子态 |
Storage of Two-mode Quantum State in Atomic Medium |
| |
| LI Zhuan.Storage of Two-mode Quantum State in Atomic Medium[J].Journal of Armored Force Engineering Institute,2008,22(5). |
| |
| Authors: | LI Zhuan |
| |
| Institution: | LI Zhuan(Department of Fundamental Courses; Academy of Armored Force Engineering; Beijing 100072; China); |
| |
| Abstract: | According to the double-Λ dark-state polarons,quantum information can be exchanged not only between the two-signal fields and the collective atoms,but also between the two signal fields.Some two-mode quantum states,including some entangled states,can be stored in the double-Λ atomic process,thus quantum information of the two-signal field can be written and read in the medium.Furthermore,an experimental scheme for storing the two-mode quantum states is given. |
| |
| Keywords: | dark-state polaron quantum information two-mode quantum state |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
