Shannon-entropy Control of Quantum Systems

被引：0
|
作者：
Xing, Yifan [1 ]
Wu, Jun [1 ]
机构：
[1] Zhejiang Univ, Hangzhou 310027, Zhejiang, Peoples R China
来源：
WORLD CONGRESS ON ENGINEERING AND COMPUTER SCIENCE, WCECS 2013, VOL II | 2013年 / Ao,卷
关键词：
Quantum control; quantum entropy; quantum information; DYNAMIC-STOCHASTIC SYSTEMS; INFORMATION; DENSITIES;
D O I：
暂无
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This paper proposes a new quantum control method which controls the Shannon entropy of quantum systems. We provide controller design method for the discrete Shannon entropy, which can drive the entropy to track a desired trajectory. We also give the necessary and sufficient conditions under which in very short time the entropy can only increase or decrease. Simulation is done on five dimensional quantum system to show the effectiveness of our algorithm.
引用
收藏
页码：862 / 867
页数：6
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