Renormalization group improved black hole space-time in large extra dimensions
T. Burschil+*, B. Koch*
+Institut für Theoretische Physik, Johann Wolfgang Goethe - Universität, D-60438 Frankfurt am Main, Germany
*Departamento de F}i sica, Pontificia Universidad Católica de Chile,
4860 Santiago, Chile
Abstract
By taking into account a running of the gravitational
coupling constant with an ultra violet fixed point, an improvement
of classical black hole space-times in extra dimensions is studied.
It is found that the thermodynamic properties
in this framework allow for an effective
description of the black hole evaporation process.
Phenomenological consequences
of this approach are discussed and the LHC discovery
potential is estimated.