Black hole evaporation in Conformal (Weyl) gravity

Abstract

In this work, we explore all possible scenarios in the evaporation process of a spherical neutral AdS black hole in four-dimensional conformal gravity, where the equations of states are branched. In one branch, the final states correspond to the extremal black hole where the total decay time is divergent given any initial mass. In the other branch, the black holes always evaporate completely with in a finite time; the total decay time depends linearly on the AdS radius, when the mass is taken to be infinity.

6 page+references;minor corrections, references added, accepted by PLB

References in corpus (19)

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Cited by in corpus (16)

• Greybody factor and power spectra of the Hawking radiation in the novel $4D$ Einstein-Gauss-Bonnet de-Sitter gravity
• Black hole solutions in the quadratic Weyl conformal geometric theory of gravity
• Hawking evaporation of Einstein-Gauss-Bonnet AdS black holes in $D⩾4$ dimensions
• Coupling matter and curvature in Weyl geometry: conformally invariant $f\left(R,L_m\right)$ gravity
• Black hole evaporation in Lovelock gravity with diverse dimensions
• Quasinormal Ringing and Shadows of Black Holes and Wormholes in Dark Matter-Inspired Weyl Gravity
• The kinetics and its turnover of Hawking-Page phase transition under the black hole evaporation
• Black Hole Evaporation in Hořava-Lifshitz Gravity
• Conformal Weyl gravity via two stages of quasinormal ringing and late-time behavior
• Motion of massive particles around a charged Weyl black hole and the geodetic precession of orbiting gyroscopes
• A Complementary Third Law for Black Hole Thermodynamics
• A Critical Assessment of Black Hole Solutions With a Linear Term in Their Redshift Function
• Thermodynamics of the Weyl Geometric Gravity Black Holes
• Nöther Currents, Black Hole Entropy Universality and CFT Duality in Conformal Weyl Gravity
• Gauss-Bonnet modification to Hawking evaporation of AdS black holes in massive gravity
• Kiselev black hole and the ultra-slow evaporating behavior