On the Equivalence between 2D Induced Gravity and a WZNW system
High Energy Physics - Theory
2009-10-30 v1
Abstract
A general method of constructing canonical gauge invariant actions is used to establish the equivalence between 2D induced gravity and a WZNW system, defined by a difference of two simple WZNW actions fo the SL(2,R) group. The diffeomorphism invariance of the induced gravity is generated by the SL(2,R) Kac-Moody structure of the WZNW system.
Keywords
Cite
@article{arxiv.hep-th/9709173,
title = {On the Equivalence between 2D Induced Gravity and a WZNW system},
author = {M. Blagojević and D. Popović and B. Sazdović},
journal= {arXiv preprint arXiv:hep-th/9709173},
year = {2009}
}
Comments
Plain Tex, 10 pages