Kaluza-Klein theory, AdS/CFT correspondence and black hole entropy
High Energy Physics - Theory
2009-11-07 v1
Abstract
The asymptotic symmetries of the near-horizon geometry of a lifted (near-extremal) Reissner-Nordstrom black hole, obtained by inverting the Kaluza-Klein reduction, explain the deviation of the Bekenstein-Hawking entropy from extremality. We point out the fact that the extra dimension allows us to justify the use of a Virasoro mode decomposition along the time-like boundary of the near-horizon geometry, AdSS, of the lower-dimensional (Reissner-Nordstrom) spacetime.
Keywords
Cite
@article{arxiv.hep-th/0107132,
title = {Kaluza-Klein theory, AdS/CFT correspondence and black hole entropy},
author = {J. M. Izquierdo and J. Navarro-Salas and P. Navarro},
journal= {arXiv preprint arXiv:hep-th/0107132},
year = {2009}
}
Comments
12 pages, Latex