Scaling Phenomena in Gravity from QCD
High Energy Physics - Theory
2008-11-26 v3 General Relativity and Quantum Cosmology
High Energy Physics - Phenomenology
Abstract
We present holographic arguments to predict properties of strongly coupled gravitational systems in terms of weakly coupled gauge theories. In particular we relate the latest computed value for the Choptuik critical exponent in black hole formation in five dimensions, \gamma_{5D}=0.412 \pm 1%, to the saturation exponent of four-dimensional Yang-Mills theory in the Regge limit, \gamma_{BFKL}\simeq 0.410.
Cite
@article{arxiv.hep-th/0611312,
title = {Scaling Phenomena in Gravity from QCD},
author = {Luis Alvarez-Gaume and Cesar Gomez and Miguel A. Vazquez-Mozo},
journal= {arXiv preprint arXiv:hep-th/0611312},
year = {2008}
}
Comments
13 pages. To Pere Pascual, in memoriam. v2: minor changes. Typos corrected and references added. v3: conclusions expanded, references added. To appear in Physics Letters B