| 非厄米非旋波量子系统 |
| |
| 引用本文： | 李宏,张斯淇,李美萱,郭明,宋立军.非厄米非旋波量子系统[J].吉林大学学报(理学版),2002,57(5):1231-1235. |
| |
| 作者姓名： | 李宏 张斯淇 李美萱 郭明 宋立军 |
| |
| 作者单位： | 吉林工程技术师范学院 量子信息技术交叉学科研究院, 长春 130052； 吉林省量子信息技术工程实验室, 长春 130052
|
| |
| 摘 要： | 根据绝热捷径技术设计一种添加非厄米反向透热Hamilton量的方法, 并研究非旋波近似下的两能级量子系统. 结果表明: 该Hamilton量具有非平衡的增益耗散项, 可实现布居数完全转移; 该方法对参数具有较强的鲁棒性； 增大不平衡的增益耗散比率可大幅度缩短演化时间.
|
| 关 键 词： | 非厄米Hamilton量 绝热捷径技术 非旋波近似 |
| 收稿时间： | 2018-08-09 |
Non Hermitian and without Rotating Wave Quantum System |
| |
| LI Hong,ZHANG Siqi,LI Meixuan,GUO Ming,SONG Lijun.Non Hermitian and without Rotating Wave Quantum System[J].Journal of Jilin University: Sci Ed,2002,57(5):1231-1235. |
| |
| Authors: | LI Hong ZHANG Siqi LI Meixuan GUO Ming SONG Lijun |
| |
| Institution: | Institute for Interdisciplinary Quantum Information Technology, Jilin Engineering Normal University, Changchun 130052,China;
Jilin Engineering Laboratory for Quantum Information Technology, Changchun 130052, China
|
| |
| Abstract: | According to a shortcut to adiabatic technique, we designed a method to add non Hermitian reverse heating Hamiltonian
to study two level quantum systems without rotating wave approximation. The results show that the Hamilton has an unbalanced gain dissipation term, can realize complete transfer of population, the method has strong robustness to parameters,
and increasing the unbalanced gain dissipation ratio can greatly shorten the evolution time. |
| |
| Keywords: | non-Hermitian Hamiltonian shortcut to adiabatic technique without rotating wave approximation |
|
| 点击此处可从《吉林大学学报(理学版)》浏览原始摘要信息 |
| 点击此处可从《吉林大学学报(理学版)》下载免费的PDF全文 |
