Axial Anomaly from the BPHZ regularized BV master equation

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dc.creatorAbreu, Everton M. C.
dc.creatorBraga, Nelson R. F.
dc.date1997-08-06
dc.date1997-08-07
dc.date.accessioned2026-07-07T10:34:20Z
dc.date.available2026-07-07T10:34:20Z
dc.descriptionA BPHZ renormalized form for the master equation of the field antifiled (or BV) quantization has recently been proposed by De Jonghe, Paris and Troost. This framework was shown to be very powerful in calculating gauge anomalies. We show here that this equation can also be applied in order to calculate a global anomaly (anomalous divergence of a classically conserved Noether current), considering the case of QED. This way, the fundamental result about the anomalous contribution to the Axial Ward identity in standard QED (where there is no gauge anomaly) is reproduced in this BPHZ regularized BV framework.
dc.description10 pages, Latex, minor changes in the references
dc.identifierhttps://arxiv.org/abs/hep-th/9708035
dc.identifierhttp://arxiv.org/abs/hep-th/9708035
dc.identifierInt.J.Mod.Phys.A13:4249-4256,1998
dc.identifierdoi:10.1142/S0217751X98002031
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/179440
dc.subjectHigh Energy Physics - Theory
dc.titleAxial Anomaly from the BPHZ regularized BV master equation
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