Stochastic Green's function approach to disordered systems
强关联电子
2007-05-23 v1
摘要
Based on distributions of local Green's functions we present a stochastic approach to disordered systems. Specifically we address Anderson localisation and cluster effects in binary alloys. Taking Anderson localisation of Holstein polarons as an example we discuss how this stochastic approach can be used for the investigation of interacting disordered systems.
引用
@article{arxiv.cond-mat/0605731,
title = {Stochastic Green's function approach to disordered systems},
author = {A. Alvermann and H. Fehske},
journal= {arXiv preprint arXiv:cond-mat/0605731},
year = {2007}
}
备注
12 pages, 7 figures, conference proceedings: Progress in Nonequilibrium Green's Functions III, 22-26 August 2005, University of Kiel, Germany