Parametrization of the transfer matrix: for one-dimensional Anderson model with diagonal disorder

2009/12/24 by Kang, Kai, Qin, Shaojing, Wang, Chuilin
#Disordered Systems and Neural Networks (cond-mat.dis-nn) #FOS: Physical sciences

paper · doi:10.48550/arxiv.0912.4876

Abstract

In this paper, we developed a new parametrization method to calculate the localization length in one-dimensional Anderson model with diagonal disorder. This method can avoid the divergence difficulty encountered in the conventional methods, and significantly save computing time as well.

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