Currents in anomalous gauge theories

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5 Citations (Scopus)

Abstract

Anomalous gauge theories are considered in the gauge invariant and the gauge non-invariant formulations. We show that the currents which couple to gauge fields are conserved in both formulations. Equal-time commutators for the fermion charge density [(JL0)a(x),(JL0)b(y)]ET are calculated explicitly in the bosonized chiral QCD2. We emphasize the usefulness of the gauge invariant formulation.

Original languageEnglish
Pages (from-to)723-738
Number of pages16
JournalNuclear Physics, Section B
Volume329
Issue number3
DOIs
Publication statusPublished - Jan 15 1990
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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