Remarks on Hawking radiation as tunneling from the BTZ black holes

Abstract

Hawking radiation viewed as a semiclassical tunneling process from the event horizon of the (2 + 1)-dimensional rotating BTZ black hole is carefully reexamined by taking into account not only the energy conservation but also the conservation of angular momentum when the effect of the emitted particle's self-gravitation is incorporated. In contrast to previous analysis of this issue in the literature, our result obtained here fits well to the Kraus-Parikh-Wilczek's universal conclusion without any modification to the Bekenstein-Hawking area-entropy formulae of the BTZ black hole.

12pages, no figure, use JHEP3.cls. Version better than published one in JHEP

References in corpus (1)

• The first laws of thermodynamics of the (2+1)-dimensional BTZ black holes and Kerr-de Sitter spacetimes

Cited by in corpus (12)

• Charged Fermions Tunnelling from Kerr-Newman Black Holes
• Dirac particles tunneling from BTZ black hole
• Hawking radiation of Dirac particles via tunnelling from rotating black holes in de Sitter spaces
• Black hole quantum tunnelling and black hole entropy correction
• Dirac particles' tunnelling from black rings
• Tunnelling From Gödel Black Holes
• Exact Hawking Radiation of Scalars, Fermions, and Bosons Using the Tunneling Method Without Back-Reaction
• Hawking Radiation via Tunneling from Hot NUT-Kerr-Newman-Kasuya Spacetime
• Hawking Radiation as Quantum Tunneling in Rindler Coordinate
• Corrected Entropy of Friedmann-Robertson-Walker Universe in Tunneling Method
• Quantum corrections and black hole spectroscopy
• Discussion on Event Horizon and Quantum Ergosphere of Evaporating Black Holes in a Tunnelling Framework