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arXiv · hep-th/9405088

BRST quantization of anomalous gauge theories

Nelson R. F. Braga
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Abstract

It is shown how the BRST quantization can be applied to a gauge invariant sector of theories with anomalously broken symmetries. This result is used to show that shifting the anomalies to a classically trivial sector of fields (Wess-Zumino mechanism) makes it possible to quantize the physical sector using a standard BRST procedure, as for a non anomalous theory. The trivial sector plays the role of a topological sector if the system is quantized without shifting the anomalies.

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BibTeXRIS

Nelson R. F. Braga. 1995-02-07. BRST quantization of anomalous gauge theories. https://doi.org/10.1103/physrevd.51.5905

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