Axial Anomaly in Noncommutative QED on R^4
High Energy Physics - Theory
2009-10-31 v3
Abstract
The axial anomaly of the noncommutative U(1) gauge theory is calculated by a number of methods and compared with the commutative one. It is found to be given by the corresponding Chern class.
Cite
@article{arxiv.hep-th/0002143,
title = {Axial Anomaly in Noncommutative QED on R^4},
author = {Farhad Ardalan and Neda Sadooghi},
journal= {arXiv preprint arXiv:hep-th/0002143},
year = {2009}
}
Comments
LaTeX, axodraw.sty; v2: typos are fixed; v3: version to appear in Int. J. Mod. Phys. A. (2001)