Full counting statistics of chaotic cavities with many open channels
Full counting statistics of chaotic cavities with many open channels
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DOI：
10.1103/physrevb.75.073304
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发表时间：
2007-01
影响因子：
3.7
通讯作者：
M. Novaes
中科院分区：
文献类型：
--
作者：
M. Novaes
得到了通过两个理想导线的量子混沌腔的电流的所有矩和所有累积量的显式公式，从而提供了这类系统的完整计数统计。该方法是基于随机矩阵理论，是有效的限制时，两个引线有许多开放的通道。对于任意数目的开放通道，我们提出了第三累积量和一个非线性统计的例子。
Explicit formulas are obtained for all moments and for all cumulants of the electric current through a quantum chaotic cavity attached to two ideal leads, thus providing the full counting statistics for this type of system. The approach is based on random matrix theory, and is valid in the limit when both leads have many open channels. For an arbitrary number of open channels we present the third cumulant and an example of nonlinear statistics.