Black hole evaporation within a momentum-dependent metric

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dc.creatorSalesi, G.
dc.creatorDi Grezia, E.
dc.date2009-02-22
dc.date2009-05-19
dc.date.accessioned2026-07-07T13:17:02Z
dc.date.available2026-07-07T13:17:02Z
dc.descriptionWe investigate the black hole thermodynamics in a "deformed" relativity framework where the energy-momentum dispersion law is Lorentz-violating and the Schwarzchild-like metric is momentum-dependent with a Planckian cut-off. We obtain net deviations of the basic thermodynamical quantities from the Hawking-Bekenstein predictions: actually, the black hole evaporation is expected to quit at a nonzero critical mass value (of the order of the Planck mass), leaving a zero temperature remnant, and avoiding a spacetime singularity. Quite surprisingly, the present semiclassical corrections to black hole temperature, entropy, and heat capacity turn out to be identical to the ones obtained within some quantum approaches.
dc.identifierhttps://arxiv.org/abs/0902.3763
dc.identifierhttp://arxiv.org/abs/0902.3763
dc.identifierPhys.Rev.D79:104009,2009
dc.identifierdoi:10.1103/PhysRevD.79.104009
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/230982
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleBlack hole evaporation within a momentum-dependent metric
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