6533b7d9fe1ef96bd126b981

RESEARCH PRODUCT

The role of the Planck scale in black hole radiance

Iván AgullóGonzalo J. OlmoLeonard ParkerJosé Navarro-salas

subject

PhysicsPlanck energyPlanck particlePlanck massAstronomy and Astrophysicssymbols.namesakeMicro black holePlanck forceSpace and Planetary ScienceQuantum mechanicssymbolsVirtual black holeMathematical PhysicsHawking radiationPlanck length

description

Lorentz invariance plays a pivotal role in the derivation of the Hawking effect, which crucially requires an integration in arbitrarily small distances or, equivalently, in unbounded energies. New physics at the Planck scale could, therefore, potentially modify the emission spectrum. We argue, however, that the kinematic invariance can be deformed in such a way that the thermal spectrum remains insensitive to trans-Planckian physics.

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