Nonrenormalization Theorem for Gauge Coupling in 2+1D
High Energy Physics - Theory
2015-06-26 v1
Abstract
We prove that -function of the gauge coupling in gauge theory coupled to any renormalizable system of spinor and scalar fields is zero. This result holds both when the gauge field action is the Chern-Simons action and when it is the topologically massive action.
Cite
@article{arxiv.hep-th/9401053,
title = {Nonrenormalization Theorem for Gauge Coupling in 2+1D},
author = {A. N. Kapustin and P. I. Pronin},
journal= {arXiv preprint arXiv:hep-th/9401053},
year = {2015}
}
Comments
8 pages, LaTeX file, CALT-68-1913