Singular Gauge Transformation in Non-Commutative U(2) Gauge Theory
High Energy Physics - Theory
2007-05-23 v1
Abstract
A method developed by Polychronakos to study singular gauge transformations in 1+2 dimensional non-commutative Chern-Simons gauge theory is generalized from U(1) group to U(2) group. The method clarifies the singular behavior of topologically non-trivial gauge transformations in non-commutative gauge theory, which appears when the gauge transformations are viewed from the commutative gauge theory equivalent to the commutative theory.
Keywords
Cite
@article{arxiv.hep-th/0407118,
title = {Singular Gauge Transformation in Non-Commutative U(2) Gauge Theory},
author = {Yuko Kobashi and Akio Sugamoto},
journal= {arXiv preprint arXiv:hep-th/0407118},
year = {2007}
}
Comments
12 pages, 4 figures