开放量子踢转子中的熵产生、动力学局域化与量子混沌判据
chao-dyn
2009-10-31 v1 混沌动力学
摘要
计算了与热环境耦合的量子力学踢转子的 von Neumann 熵产生率。证明这种熵增率是区分混沌和规则经典运动的量子力学对应物的良好判据。证明对于高温，熵产生率随经典系统的 Kolmogorov-Sinai 熵线性增加。然而，对于低温，也证明由于动力学局域化，该线性行为存在涨落。
引用
@article{arxiv.chao-dyn/9812003,
title = {Entropy production, dynamical localization and criteria for quantum chaos in the open quantum kicked rotor},
author = {Paul A. Miller and Sarben Sarkar},
journal= {arXiv preprint arXiv:chao-dyn/9812003},
year = {2009}
}
备注
18 figures, uses the included files ioplppt.sty and iopl12.sty. To be published in Nonlinearity