Discrete Information from CHL Black Holes
High Energy Physics - Theory
2010-12-09 v2
Abstract
AdS_2/CFT_1 correspondence predicts that the logarithm of a Z_N twisted index over states carrying a fixed set of charges grows as 1/N times the entropy of the black hole carrying the same set of charges. In this paper we verify this explicitly by calculating the microscopic Z_N twisted index for a class of states in the CHL models. This demonstrates that black holes carry more information about the microstates than just the total degeneracy.
Keywords
Cite
@article{arxiv.1002.3857,
title = {Discrete Information from CHL Black Holes},
author = {Ashoke Sen},
journal= {arXiv preprint arXiv:1002.3857},
year = {2010}
}
Comments
LaTeX file, 24 pages; v2: references added