String Effective Action and Two Dimensional Charged Black Hole
High Energy Physics - Theory
2015-06-26 v1
Abstract
Graviton-dilaton background field equations in three space-time dimensions, following from the string effective action are solved when the metric has only time dependence. By taking one of the two space dimensions as compact, our solution reproduces a recently discovered charged black hole solution in two space-time dimensions. Solutions in presence of nonvanishing three dimensional background antisymmetric tensor field are also discussed.
Cite
@article{arxiv.hep-th/9109026,
title = {String Effective Action and Two Dimensional Charged Black Hole},
author = {S. Pratik Khastgir and Alok Kumar},
journal= {arXiv preprint arXiv:hep-th/9109026},
year = {2015}
}
Comments
11 pages