Results 1 to 10 of about 365,775 (289)
Isolated and Dynamical Horizons and Their Applications [PDF]
Living Reviews in Relativity, 2004 Over the past three decades, black holes have played an important role in quantum gravity, mathematical physics, numerical relativity and gravitational wave phenomenology.
Ashtekar Abhay, Krishnan Badri
doaj +15 more sources
Black Hole Physics from Liouville Theory [PDF]
Physics Letters B, 1992 In a previous paper it was shown that the quantum consistency conditions for the dilaton-gravity theory of Callan et al., imply that the cosmological constant term undergoes a dilaton dependent renormalization, in such a manner that the theory can be ...
Bilal +14 more
core +2 more sources
Braneworld black holes and entropy bounds
Physics Letters B, 2018 The Bousso's D-bound entropy for the various possible black hole solutions on a 4-dimensional brane is checked. It is found that the D-bound entropy here is apparently different from that of obtained for the 4-dimensional black hole solutions.
Y. Heydarzade +3 more
doaj +4 more sources
Thermodynamic Metrics and Black Hole Physics [PDF]
Entropy, 2015 We give a brief survey of thermodynamic metrics, in particular the Hessian of the entropy function, and how they apply to black hole thermodynamics. We then provide a detailed discussion of the Gibbs surface of Kerr black holes. In particular, we analyze
Jan E. Åman +2 more
doaj +3 more sources
Superradiance -- the 2020 Edition [PDF]
, 2020 Superradiance is a radiation enhancement process that involves dissipative systems. With a 60 year-old history, superradiance has played a prominent role in optics, quantum mechanics and especially in relativity and astrophysics.
Brito, Richard +2 more
core +3 more sources
A simple, approximate method for analysis of Kerr-Newman black hole dynamics and thermodynamics [PDF]
Serbian Astronomical Journal, 2009 In this work we present a simple approximate method for analysis of the basic dynamical and thermodynamical characteristics of Kerr-Newman black hole.
Panković V. +2 more
doaj +3 more sources
Thermalization of horizon through asymptotic symmetry in three-dimensional massive gravity
Physics Letters B, 2021 Recently, black hole symmetries have been studied widely and it has been speculated that this procedure will lead to the deeper understanding of the black hole physics.
M.R. Setare +2 more
doaj +1 more source
Advances in High Energy Physics, 2014 1 School of Science, Chongqing Jiaotong University, Nanan 400074, China 2Dipartimento di Fisica e Chimica, Istituto Universitario di Ricerca Scientifica “Santa Rita,” Centro di Scienze Naturali, Via di Galceti, 74, 59100 Prato, Italy 3 Institute for Theoretical Physics and Advanced Mathematics (IFM) Einstein-Galilei, Via Santa Gonda 14, 59100 Prato ...
Xiaoxiong Zeng +2 more
openaire +2 more sources
Bohr's Semiclassical Model of the Black Hole Thermodynamics [PDF]
Serbian Astronomical Journal, 2008 We propose a simple procedure for evaluating the main attributes of a Schwarzschild's black hole: Bekenstein-Hawking entropy, Hawking temperature and Bekenstein's quantization of the surface area.
Panković, V. +2 more
doaj +3 more sources
The Astrophysical Journal, 2023 We report the X-ray timing results of the black hole candidate MAXI J1820+070 during its 2018 outburst using the Hard X-ray Modulation Telescope (Insight-HXMT) and Neutron Star Interior Composition Explorer Mission (NICER) observations.
X. Ma +15 more
doaj +1 more source