Global Aspects Of Gauged Wess-Zumino-Witten Models

Preprint

17 November 1994

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.hep-th/9411134

Abstract

A study of the gauged Wess-Zumino-Witten models is given focusing on the effect of topologically non-trivial configurations of gauge fields. A correlation function is expressed as an integral over a moduli space of holomorphic bundles with quasi-parabolic structure. Two actions of the fundamental group of the gauge group is defined: One on the space of gauge invariant local fields and the other on the moduli spaces. Applying these in the integral expression, we obtain a certain identity which relates correlation functions for configurations of different topologies. It gives an important information on the topological sum for the partition and correlation functions.

Keywords

FUNDAMENTAL GROUP
MODULI SPACES
ZUMINO WITTEN
WITTEN MODELS
GAUGED WESS
WESS ZUMINO

All Related Versions

Version 1, 1994-11-17, ArXiv
Version 1, 1994-02-04, ArXiv (Unconfirmed version)
Published version: Communications in Mathematical Physics, 182 (1), 1.

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