| 幺正时间演化算符的推导及其在量子信息中应用 |
| |
| 引用本文： | 戴赛萍,王剑.幺正时间演化算符的推导及其在量子信息中应用[J].江汉大学学报(自然科学版),2007,35(3):22-24. |
| |
| 作者姓名： | 戴赛萍 王剑 |
| |
| 作者单位： | 1. 江汉大学,物理与信息工程学院,武汉,430056
2. 中山纪念中学,广东,中山,528454 |
| |
| 摘 要： | 采用J-C模型,在原子与场共振相互作用时,就半经典和全量子化两种情形下推导出量子光学中一个十分有用的幺正时间演化算符,并应用这一算符展示了一种量子隐形态传输的方案.
|
| 关 键 词： | 量子信息 幺正时间演化算符 量子隐形态传输 |
| 文章编号： | 1673-0143（2007）03-0022-03 |
| 修稿时间： | 2007-03-12 |
Derivation of Unitary Time-evolution Operator and Its Application in Quantum Information |
| |
| DAI Sai-ping,WANG Jian.Derivation of Unitary Time-evolution Operator and Its Application in Quantum Information[J].Journal of Jianghan University:Natural Sciences,2007,35(3):22-24. |
| |
| Authors: | DAI Sai-ping WANG Jian |
| |
| Institution: | School of Physics and Information Engineering, Jianghan University, Wuhan 430056, China; 2. Zhongshan Jinian Middle School, Zhongshan 528454, Guangdong, China |
| |
| Abstract: | Adopts J-C modle,when the atom and field resonance interact,to derive a useful unitary time-evolution opeartor under the situation of semiclassical and full quantum,amd applies the operator to show a scheme of communication of unknown quatum state. |
| |
| Keywords: | quantum information unitary time-evolution operator communication of unknown quantum state |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
