Three-dimensional black hole entropy
高能物理 - 理论
2009-11-10 v2
摘要
We discuss in detail the properties of gravity with a negative cosmological constant as viewed in Cherns-Simons theory on a line times a disc. We reanalyze the problem of computing the BTZ entropy, and show how the demand of unitarity and modular invariance of the boundary conformal field theory severely constrain proposals in this framework.
引用
@article{arxiv.hep-th/0304211,
title = {Three-dimensional black hole entropy},
author = {Jan Troost and Asato Tsuchiya},
journal= {arXiv preprint arXiv:hep-th/0304211},
year = {2009}
}
备注
20 pages, 2 figures; v2: error corrected, conclusions changed