GUP-reinforced Hawking radiation in rotating linear dilaton black hole spacetime

Abstract

Abstract This article investigates the influence of the Generalized Uncertainty Principle (GUP) on the emission of Hawking quanta in a rotating linear dilaton black hole spacetime. The study proposes a GUP-reinforced black hole thermal emission model that takes into account the quantum tunneling process with GUP effects. The result obtained for the corrected temperature suggests that temperature of the GUP-reinforced Hawking radiation decreases with the increasing GUP parameter and gets higher values with the increasing mass of the black hole. The study also discusses the implications of these findings on the corrected entropy and hence the information loss paradox, and the potential for experimental verification of GUP effects in astrophysical observations. Overall, this work highlights the significant role of GUP in the thermal emission of non-asymptotically flat stationary black holes and can shed light on the intricate interplay between quantum gravity and astrophysics.