Non-Abelian bosonization: Stress-energy correlation functions

Lowell S. Brown, Gary J. Goldberg, Chaiho P. Rim, Rafael I. Nepomechie

Research output: Contribution to journalArticlepeer-review

13 Scopus citations


We demonstrate that, in 1+1 dimensions, the effective action produced by massless fermions moving in external gravitational and gauge fields is identical with that produced by a suitably definedmodel which includes a Wess-Zumino term. This equivalence holds provided that the two models have the same conformal anomaly, a condition that we investigate in detail.

Original languageEnglish (US)
Pages (from-to)551-561
Number of pages11
JournalPhysical Review D
Issue number2
StatePublished - 1987

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)


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