Axial Anomaly in Noncommutative QED on R^4

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.

LaTeX, axodraw.sty; v2: typos are fixed; v3: version to appear in Int. J. Mod. Phys. A. (2001)

References in corpus (7)

• String Theory and Noncommutative Geometry
• The IR/UV Connection in the Non-Commutative Gauge Theories
• Perturbative analysis on infrared aspects of noncommutative QED on R^4
• Perturbative analysis on infrared and ultraviolet aspects of noncommutative QED on R^4
• Discrete Symmetries (C,P,T) in Noncommutative Field Theories
• Chiral Gauge Anomalies on Noncommutative R^4
• Renormalization of noncommutative Yang-Mills theories: A simple example

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