Coset Models Obtained by Twisting WZW Models and Stringy Charged Black Holes in Four Dimensions
High Energy Physics - Theory
2016-09-06 v2
Abstract
We show that several WZW coset models can be obtained by applying O(d,d) symmetry transformations (referred to as twisting) on WZW models. This leads to a conjecture that WZW models gauged by U(1)^n subgroup can be obtained by twisting (ungauged) WZW models. In addition, a class of solutions that describe charged black holes in four dimensions is derived by twisting SL(2,R)\times SU(2) WZW.
Cite
@article{arxiv.hep-th/9210160,
title = {Coset Models Obtained by Twisting WZW Models and Stringy Charged Black Holes in Four Dimensions},
author = {David Gershon},
journal= {arXiv preprint arXiv:hep-th/9210160},
year = {2016}
}
Comments
22 pages