We study the axial anomaly in Very Special Relativity Electrodynamics using various regularizations:
Pauli-Villars and dimensional regularization of ultraviolet divergences and
Mandelstam-Leibbrandt regularization of infrared divergences. We get the 2 and 4 dimensional anomaly.
We explicitly show that this procedure
preserves charge conservation. VSR corrections are absent from axial anomaly in 2 and 4 dimensions.
Moreover, the anomaly in the path integral approach is obtained.
Volume 406 -
Corfu Summer Institute 2021 "School and Workshops on Elementary Particle Physics and Gravity" (CORFU2021) -
Workshop on Connecting Insights in Fundamental Physics: Standard Model and Beyond
Very Special Relativity Axial Anomaly
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Published on:
November 23, 2022
Abstract
DOI: https://doi.org/10.22323/1.406.0113
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Copyright owned by the author(s) under the term of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.