Semiclassical theory of chaotic quantum transport.

Semiclassical theory of chaotic quantum transport.
复制标题

混沌量子输运的半经典理论。

DOI:
--
复制
发表时间:
2002
影响因子:
8.6
通讯作者:
M. Sieber
M. Sieber
中科院分区:
物理与天体物理1区
文献类型:
--
作者:
K. Richter;M. Sieber

文献摘要

被引文献

相似文献

我们提出了一个精炼的半经典方法,清洁混沌介观系统的Landauer电导和Kubo电导。我们证明了系统的一致双曲动力学,包括非对角的贡献,双和经典路径给出了一个弱本地化校正定量协议随机矩阵理论的结果。我们进一步讨论了磁场的依赖性。这种半古典的处理方法解释了当前的保护。
We present a refined semiclassical approach to the Landauer conductance and Kubo conductivity of clean chaotic mesoscopic systems. We demonstrate for systems with uniformly hyperbolic dynamics that including off-diagonal contributions to double sums over classical paths gives a weak-localization correction in quantitative agreement with results from random matrix theory. We further discuss the magnetic-field dependence. This semiclassical treatment accounts for current conservation.