Continuous Constructive Fermionic Renormalization
高能物理 - 理论
2009-05-07 v2
摘要
We build the two dimensional Gross-Neveu model by a new method which requires neither cluster expansion nor discretization of phase-space. It simply reorganizes the perturbative series in terms of trees. With this method we can for the first time define non perturbatively the renormalization group differential equations of the model and at the same time construct explicitly their solution.
引用
@article{arxiv.hep-th/9802145,
title = {Continuous Constructive Fermionic Renormalization},
author = {M. Disertori and V. Rivasseau},
journal= {arXiv preprint arXiv:hep-th/9802145},
year = {2009}
}
备注
63 pages, 23 figures, LateX file. version 2 : rewriting subsections IV.3.4 and IV.3.5, 2 figures added and some typos corrected