Non-renormalizability of noncommutative SU(2) gauge theory
High Energy Physics - Theory
2009-11-10 v1
Abstract
We analyze the divergent part of the one-loop effective action for the noncommutative SU(2) gauge theory coupled to the fermions in the fundamental representation. We show that the divergencies in the 2-point and the 3-point functions in the -linear order can be renormalized, while the divergence in the 4-point fermionic function cannot.
Keywords
Cite
@article{arxiv.hep-th/0401103,
title = {Non-renormalizability of noncommutative SU(2) gauge theory},
author = {Maja Buric and Voja Radovanovic},
journal= {arXiv preprint arXiv:hep-th/0401103},
year = {2009}
}
Comments
15 pages, results presented at ESI 2d dilaton gravity workshop