Phase randomness in a one-dimensional disordered absorbing medium
无序系统与神经网络
2009-10-28 v1 介观与纳米尺度物理
摘要
Analytical study of the distribution of phase of the transmission coefficient through 1D disordered absorbing system is presented. The phase is shown to obey approximately Gaussian distribution. An explicit expression for the variance is obtained, which shows that absorption suppresses the fluctuations of the phase. The applicability of the random phase approximation is discussed.
引用
@article{arxiv.cond-mat/9611078,
title = {Phase randomness in a one-dimensional disordered absorbing medium},
author = {V. Freilikher and M. Pustilnik},
journal= {arXiv preprint arXiv:cond-mat/9611078},
year = {2009}
}
备注
submitted to Phys.Rev.B