LOCALIZATION, DYNAMIC CORRELATIONS, AND THE EFFECT OF COLORED NOISE ON COHERENCE

被引：22

作者：

COHEN, D

机构：

[1] Department of Physics, Technionen Israel Institute of Technology

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 15期

关键词：

D O I：

10.1103/PhysRevLett.67.1945

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Localization in the quantum-kicked-rotator problem leads to nontrivial dynamical correlations that are absent in the classical limit. Consequently, both coherence and diffusion in the presence of colored noise depend on its long-range autocorrelations. This implies that a Markovian treatment of the dynamics for a system that is coupled to a low-temperature heat bath is not valid even if the system is classically chaotic.

引用

页码：1945 / 1948

页数：4

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