$W_{\infty} Algebra in Two-Dimensional Black Hole
High Energy Physics - Theory
2011-04-20 v1
Abstract
We study the coset model of two-dimensional black hole and its relation to the Liouville theory coupled to c=1 matter. We uncover a basic isomorphism in the algebraic structures of these theories and show that the black hole model has the same physical spectrum as the c=1 model, i.e. tachyons, currents and the ground ring elements. we also identify the operator responsible for the creation of the mass of the black hole.
Keywords
Cite
@article{arxiv.hep-th/9209122,
title = {$W_{\infty} Algebra in Two-Dimensional Black Hole},
author = {T. Eguchi and H. Kanno and S. -K. Yang},
journal= {arXiv preprint arXiv:hep-th/9209122},
year = {2011}
}
Comments
10pages, NI92004