Single Scale Analysis of Many Fermion Systems. Part 2: The First Scale
Mathematical Physics
2009-11-07 v1 math.MP
Abstract
The first renormalization group map arising from the momentum space decomposition of a weakly coupled system of fermions at temperature zero differs from all subsequent maps. Namely, the component of momentum dual to temperature may be arbitrarily large - there is no ultraviolet cutoff. The methods of Part 1 are supplemented to control this special case.
Keywords
Cite
@article{arxiv.math-ph/0209041,
title = {Single Scale Analysis of Many Fermion Systems. Part 2: The First Scale},
author = {Joel Feldman and Horst Knoerrer and Eugene Trubowitz},
journal= {arXiv preprint arXiv:math-ph/0209041},
year = {2009}
}
Comments
45 pages