Modelling static impurities
Disordered Systems and Neural Networks
2007-05-23 v1 Strongly Correlated Electrons
Abstract
A simple model is presented for the calculation of the quenched average over impurities which are rendered static by setting their mass equal to infinity. The path integral formalism of the second quantized theory contains annealed averages only. The similarity with the Gaussian quenched potential model is discussed.
Cite
@article{arxiv.cond-mat/0010370,
title = {Modelling static impurities},
author = {Sebastiao Correia and Janos Polonyi and Jean Richert},
journal= {arXiv preprint arXiv:cond-mat/0010370},
year = {2007}
}
Comments
25 pages, 2 figures