A Note on Non-Commutative Orbifold Field Theories
High Energy Physics - Theory
2009-10-31 v3
Abstract
We suggest that orbifold field theories which are obtained from non-commutative N=4 SYM are UV finite. In particular, non-supersymmetric orbifold truncations might be finite even at finite values of Nc.
Cite
@article{arxiv.hep-th/9910031,
title = {A Note on Non-Commutative Orbifold Field Theories},
author = {Adi Armoni},
journal= {arXiv preprint arXiv:hep-th/9910031},
year = {2009}
}
Comments
6 pages, Latex. v2: section 4 was expanded and a ref. was added. v3: comments about IR divergences in non-planar graphs added. To appear in JHEP