Intensity Fluctuations in Closed and Open Systems
凝聚态物理
2009-10-28 v1
摘要
We consider the intensity pattern, generated by a monochromatic source, in a disordered cavity coupled to the environment. For weak coupling, and when the source frequency is tuned to a resonance, the intensity distribution is close to Porter-Thomas distribution. When the coupling increases, gradually crosses over to the Rayleigh distribution. The joint probability distribution for intensities at two different points is also discussed.
引用
@article{arxiv.cond-mat/9603057,
title = {Intensity Fluctuations in Closed and Open Systems},
author = {R. Pnini and B. Shapiro},
journal= {arXiv preprint arXiv:cond-mat/9603057},
year = {2009}
}
备注
11 pages, LATEX, no figures