Non-Abelian bosonization: Stress-energy correlation functions

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

doi:10.1103/PhysRevD.36.551

Non-Abelian bosonization: Stress-energy correlation functions

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

Physics

Research output: Contribution to journal › Article › peer-review

13 Scopus citations

Abstract

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 language	English (US)
Pages (from-to)	551-561
Number of pages	11
Journal	Physical Review D
Volume	36
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevD.36.551
State	Published - 1987

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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10.1103/PhysRevD.36.551

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title = "Non-Abelian bosonization: Stress-energy correlation functions",

abstract = "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.",

author = "Brown, {Lowell S.} and Goldberg, {Gary J.} and Rim, {Chaiho P.} and Nepomechie, {Rafael I.}",

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AB - 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.

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