Euclidean Methods and the entropy function
High Energy Physics - Theory
2008-11-26 v1
Abstract
We review results of articles hep-th/0607056, hep-th/0610163 and 0704.1405 [hep-th]. Here we focus on establish the connection between the entropy functional formalism of Sen and the standard Euclidean formalism taken at zero temperature. We find that Sen's entropy function (on-shell) matches the zero temperature limit of the Euclidean action. Moreover, Sen's near horizon angular and electric fields agree with the chemical potentials that are defined from the zero-temperature limit of the Euclidean formalism. Connection with the Dual CFT thermodynamics is briefly discussed.
Keywords
Cite
@article{arxiv.0807.4398,
title = {Euclidean Methods and the entropy function},
author = {Pedro J Silva},
journal= {arXiv preprint arXiv:0807.4398},
year = {2008}
}
Comments
Talk given at RTN workshop: Constituents, Fundamental Forces and Symmetries of the Universe, Valencia (Spain), 1-5 October 2007. 7 pages, abstract modified for arXiv