Absolutely continuous spectrum for the Anderson model on a tree: a geometric proof of Klein's theorem
Mathematical Physics
2007-05-23 v1 math.MP
Abstract
We give a new proof of a version of Klein's theorem on the existence of absolutely continuous spectrum for the Anderson model on the Bethe Lattice at weak disorder.
Keywords
Cite
@article{arxiv.math-ph/0511050,
title = {Absolutely continuous spectrum for the Anderson model on a tree: a geometric proof of Klein's theorem},
author = {Richard Froese and David Hasler and Wolfgang Spitzer},
journal= {arXiv preprint arXiv:math-ph/0511050},
year = {2007}
}