Black hole radiance, short distances, and TeV gravity

Abstract

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 $\kappa l_P<<1$. However, deviations from the Planckian spectrum can be found for mini black holes in TeV gravity scenarios, even before reaching the Planck phase.

LaTeX, 4 pages, 1 figure. Misprints corrected

Cited by in corpus (5)

• Short-distance contribution to the spectrum of Hawking radiation
• Two-point functions with an invariant Planck scale and thermal effects
• Quasinormal mode characterization of evaporating mini black holes
• A momentum-space representation of Green's functions with modified dispersion relations on general backgrounds
• Acceleration radiation and the Planck scale