Maximal acceleration and black hole evaporation

2022/02/07 by Ricardo Gallego Torromé
Mathematics · Physics and Astronomy · #Acceleration #Black Holes and Theoretical Physics #Black hole (networking) #Charged black hole #Classical mechanics #Combinatorics #Cosmology and Gravitation Theories #Duality (order theory) #Extremal black hole #General relativity #Geometry #Hawking radiation #Inverse #Mathematics #Physics #Quantum Electrodynamics and Casimir Effect #Quantum mechanics #Schwarzschild metric #Schwarzschild radius #Spacetime #White hole #gr-qc #hep-th #msc:83C7 #msc:83D99

paper · pdf · doi:10.1142/s0219887822500645

9 pages

openalex publication_date 2022/02/07 · openalex created_date 2022/02/09 · arxiv created 2022/03/16 · arxiv updated 2022/03/18 · openalex updated_date 2026/08/05

Abstract

We discuss how in certain theories of spacetime admitting a maximal proper acceleration Hawking radiation does not completely evaporate the black hole. The black hole remnant's mass depends on the inverse of the maximal acceleration. Furthermore, as a consequence of a duality between the minimum mass that a Schwarzschild black hole can have in such spacetimes and the maximal acceleration, we show that in certain theories with a maximal acceleration there must be an upper uniform bounds on the value of the force that can be exerted on test particles.

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