Density of States under non-local interactions II. Simplified polynomially screened interactions
Mathematical Physics
2016-06-20 v1 math.MP
Abstract
Following [5], we analyze regularity properties of single-site probability distributions of the random potential and of the Integrated Density of States (IDS) in the Anderson models with infinite-range interactions. In the present work, we study in detail a class of polynomially decaying interaction potentials of rather artificial (piecewise-constant) form, and give a complete proof of infinite smoothness of the IDS in an arbitrarily large finite domain subject to the fluctuations of the entire, infinite random environment. A variant of this result, based as in [5] on the harmonic analysis of probability measures, results in a proof of spectral and dynamical Anderson localization in the considered models.
Keywords
Cite
@article{arxiv.1606.05618,
title = {Density of States under non-local interactions II. Simplified polynomially screened interactions},
author = {Victor Chulaevsky},
journal= {arXiv preprint arXiv:1606.05618},
year = {2016}
}