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RESEARCH PRODUCT
Black hole radiance, short distances and TeV gravity.
Gonzalo J. OlmoIván AgullóJosé Navarro-salassubject
High Energy Physics - TheoryPhysicsAstrofísicaGravity (chemistry)Gravitació010308 nuclear & particles physicsAstrophysics::High Energy Astrophysical PhenomenaFOS: Physical sciencesGeneral Physics and AstronomyQuàntums Teoria delsAstrophysics01 natural sciencesGravitationBlack holeMicro black holeGeneral Relativity and Quantum CosmologyHigh Energy Physics - Theory (hep-th)0103 physical sciencesExtremal black holeRadiance010306 general physicsVirtual black holeHawking radiationdescription
Using a derivation of black hole radiance in terms of two-point functions one can provide a quantitative estimate of the contribution of short distances to the spectrum. Thermality is preserved for black holes with $��l_P <<1$. However, deviations from the Planckian spectrum can be found for mini black holes in TeV gravity scenarios, even before reaching the Planck phase.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2006-04-06 |