Upper critical dimension in the scaling theory of localization
Disordered Systems and Neural Networks
2007-05-23 v1
Abstract
It is argued that the Thouless number g(L) is not the only parameter relevant in scale transformations, and that the second parameter connected with off-diagonal disorder should be introduced. A two-parameter scaling theory is suggested that explains a phenomenon of the upper critical dimension from the viewpoint of scaling ideas.
Cite
@article{arxiv.cond-mat/9912159,
title = {Upper critical dimension in the scaling theory of localization},
author = {I. M. Suslov},
journal= {arXiv preprint arXiv:cond-mat/9912159},
year = {2007}
}
Comments
Latex, 8 pages, 2 figures