Axial Anomaly in Noncommutative QED on R^4

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.

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Bibliographic Details
Published in:arXiv.org 2001-05
Main Authors: Ardalan, Farhad, Sadooghi, Neda
Format: Article
Language:English
Subjects:
Gauge theory
Online Access:Get full text
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Description
Summary: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.
ISSN:2331-8422
DOI:10.48550/arxiv.0002143