Quantum to Classical Transition in a System of Two Coupled Kicked Rotors

被引：0
|
作者：
ZHAO Wen-Lei~+ and JIE Quan-LinDepartment of Physics
机构：
来源：
Communications in Theoretical Physics | 2009年 / 51卷 / 03期
基金：
中国国家自然科学基金;
关键词：
quantum chaos; quantum-classical transition; entanglement; kicked rotor;
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：
We investigate the quantum-classical transition in a system of two coupled kicked rotors. We find thatwhen the mass of one kicked rotor is much smaller than the other’s, the influence of the light kicked rotor is still ableto make decoherence of the heavy one. This leads to the quantum-classical transition of the heavy kicked rotor. Wedemonstrate this by two different coupling potentials.
引用
收藏
页码：465 / 469
页数：5
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