A New Approach to Non-Commutative U(N) Gauge Fields
High Energy Physics - Theory
2014-11-21 v2
Abstract
Based on the recently introduced model of arXiv:0912.2634 for non-commutative U(1) gauge fields, a generalized version of that action for U(N) gauge fields is put forward. In this approach to non-commutative gauge field theories, UV/IR mixing effects are circumvented by introducing additional 'soft breaking' terms in the action which implement an IR damping mechanism. The techniques used are similar to those of the well-known Gribov-Zwanziger approach to QCD.
Cite
@article{arxiv.1005.1578,
title = {A New Approach to Non-Commutative U(N) Gauge Fields},
author = {Daniel N. Blaschke},
journal= {arXiv preprint arXiv:1005.1578},
year = {2014}
}
Comments
11 pages; v2 minor corrections