Delocalisation transition in quasi-1D models with correlated disorder
Disordered Systems and Neural Networks
2009-11-11 v1
Abstract
We introduce a new approach to analyse the global structure of electronic states in quasi-1D models in terms of the dynamics of a system of parametric oscillators with time-dependent stochastic couplings. We thus extend to quasi-1D models the method previously applied to 1D disordered models. Using this approach, we show that a ``delocalisation transition'' can occur in quasi-1D models with weak disorder with long-range correlations.
Keywords
Cite
@article{arxiv.cond-mat/0606199,
title = {Delocalisation transition in quasi-1D models with correlated disorder},
author = {L. Tessieri and F. M. Izrailev},
journal= {arXiv preprint arXiv:cond-mat/0606199},
year = {2009}
}
Comments
33 pages, no figures