3 papers
hep-th2025
Joule-Thomson expansion for quantum corrected AdS-Reissner-Nordström black holes in Kiselev spacetime with Barrow fractal entropy
Everton M. C. Abreu, Henrique Boschi-Filho, Rafael A. Costa-Silva
Recently, Barrow proposed an extension of the Bekenstein-Hawking black hole entropy to include the effects of fractal geometry through a parameter . Since then, several interest…
gr-qc2024
Surface gravity analysis in Gauss-Bonnet and Barrow black holes
Everton M. C. Abreu
We have different definitions of the surface gravity (SG) of a horizon since we can say we have distinct classifications of horizons. The SG has an underlying role in the laws of b…
gr-qc2024
Barrow black hole variable parameter model connected to information theory
Everton M. C. Abreu
One of the greatest challenges of theoretical physics today is to unveil the quantum information theory concerning what happens when one bit of information enters the black hole (B…