Decoherence,Orbit,and Classical Linear Frequency Entropy:Quantum-Classical Correspondence

被引：1
|
作者：
ZHANG Shi-Hui
机构：
来源：
Communications in Theoretical Physics | 2009年 / 52卷 / 08期
基金：
中国国家自然科学基金;
关键词：
decoherence; orbit; rate of linear entropy; classical linear frequency entropy;
D O I：
暂无
中图分类号：
O413.1 [量子力学（波动力学、矩阵力学）];
学科分类号：
070205 ; 0809 ;
摘要：
The decoherence process is analyzed for an open quantum system that is classically chaotic,with a classicallinear frequency entropy developed to measure the stability of classical motion,Investigation shows that the decoherencemeasured by the rate of quantum linear entropy production varies significantly with both the underlying classical orbitsand the classical linear frequency entropy.Such correspondence is also supported by the further investigation on theLoschmidt Echo.
引用
收藏
页码：221 / 225
页数：5
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