arXiv:1607.07413 Abstract | arXiv Analytics

arXiv:1607.07413 [hep-th]Abstract References Reviews Resources

Gauge anomalies in Lorentz-violating QED

Published 2016-07-25Version 1

In this work we study the issue of gauge anomalies in Lorentz-violating QED. To do so, we opt to use the BRST formalism within of the algebraic renormalization approach, reducing our study to a cohomology problem. Since that this approach is independent of the renormalization scheme, the results here obtained are expected to be general. We find that the Lorentz-violating QED is free of gauge anomalies to all orders in perturbation theory.

Comments: 16 pages

Categories: hep-th

Keywords: gauge anomalies, lorentz-violating qed, algebraic renormalization approach, renormalization scheme, cohomology problem

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