arXiv · hep-th/0001064
The effect of different regulators in the non-local field-antifield quantization
Abstract
Recently it was shown how to regularize the Batalin-Vilkovisky (BV) field-antifield formalism of quantization of gauge theories with the non-local regularization (NLR) method. The objective of this work is to make an analysis of the behaviour of this NLR formalism, connected to the BV framework, using two different regulators: a simple second order differential regulator and a Fujikawa-like regulator. This analysis has been made in the light of the well known fact that different regulators can generate different expressions for anomalies that are related by a local couterterm, or that are equivalent after a reparametrization. This has been done by computing precisely the anomaly of the chiral Schwinger model.
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Everton M. C. Abreu. 2000-01-11. The effect of different regulators in the non-local field-antifield quantization. https://doi.org/10.1142/s0217751x00000549
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