Quantum gravity effects on the thermodynamic stability of 4D Schwarzschild black hole
Sign Up to like & getrecommendations! Published in 2017 at "Journal of High Energy Physics"
DOI: 10.1007/jhep08(2017)068
Abstract: A bstractBased on the Euclidean approach, we consider the effects of quantum gravity and mass-less matter on the thermodynamic properties of Schwarzschild black hole. The techniques of effective field theory are utilized to analytically construct… read more here.
Keywords: black hole; hole; schwarzschild black; quantum gravity ... See more keywords
Quantum Teleportation via Entangled State of Light in Schwarzschild Black Hole
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Theoretical Physics"
DOI: 10.1007/s10773-020-04618-7
Abstract: In this paper, we describe the properties of quantum entanglement and teleportation between Alice and Bob who is freely falling toward the Schwarzschild black hole. To this aim, in the flat Minkowski spacetime before a… read more here.
Keywords: black hole; hole; schwarzschild black; quantum teleportation ... See more keywords
Quasinormal modes and shadow of a Schwarzschild black hole with GUP
Sign Up to like & getrecommendations! Published in 2021 at "Annals of Physics"
DOI: 10.1016/j.aop.2021.168662
Abstract: We consider quantum corrections for the Schwarzschild black hole metric by using the generalized uncertainty principle (GUP) to investigate quasinormal modes, shadow and their relationship in the eikonal limit. We calculate the quasinormal frequencies of… read more here.
Keywords: quasinormal modes; black hole; schwarzschild black; gup ... See more keywords
Effective sound speed in relativistic accretion discs around Schwarzschild black holes
Sign Up to like & getrecommendations! Published in 2019 at "New Astronomy"
DOI: 10.1016/j.newast.2018.12.001
Abstract: Abstract For low angular momentum axially symmetric accretion flow maintained in hydrostatic equilibrium along the vertical direction, the value of the Mach number at the critical points deviates from unity, resulting in the non-isomorphism of… read more here.
Keywords: black holes; accretion; schwarzschild black; around schwarzschild ... See more keywords
Thermodynamics of quantum-corrected Schwarzschild black hole surrounded by quintessence
Sign Up to like & getrecommendations! Published in 2019 at "Nuclear Physics B"
DOI: 10.1016/j.nuclphysb.2019.01.009
Abstract: Abstract Considering a quantum correction due to vacuum fluctuation in the Schwarzschild space–time with quintessence, the thermodynamic properties such as mass, temperature, heat capacity–as functions of entropy, are studied. Also the equation of state of… read more here.
Keywords: schwarzschild black; black hole; quantum corrected; quintessence ... See more keywords
A correlational study: Establishing the link between quantum parameters and particle dynamics around Schwarzschild black hole
Sign Up to like & getrecommendations! Published in 2021 at "Results in Physics"
DOI: 10.1016/j.rinp.2021.104346
Abstract: Abstract The field of point particle dynamics is correlated with the study of particle dynamics around the black hole and one can initiate the study of a more complex motion of extended/celestial bodies. In this… read more here.
Keywords: schwarzschild black; black hole; particle dynamics; study ... See more keywords
The Klein–Gordon equation on the hyperboloidal anti-de Sitter Schwarzschild black hole
Sign Up to like & getrecommendations! Published in 2019 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ab5def
Abstract: In this paper we establish energy decay for solutions to the Klein-Gordon equation on the positive mass hyperboloidal anti-de Sitter Schwarzschild black hole, subject to Dirichlet, Neumann and Robin boundary conditions at infinity, for a… read more here.
Keywords: schwarzschild black; anti sitter; sitter schwarzschild; gordon equation ... See more keywords
Chaotic exits from a weakly magnetized Schwarzschild black hole
Sign Up to like & getrecommendations! Published in 2021 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ac0e19
Abstract: A charged particle kicked from an initial circular orbit around a weakly magnetized Schwarzschild black hole undergoes transient chaotic motion before either getting captured by the black hole or escaping upstream or downstream with respect… read more here.
Keywords: magnetized schwarzschild; black hole; hole; schwarzschild black ... See more keywords
Quantum thermodynamics in the interior of a Schwarzschild black-hole
Sign Up to like & getrecommendations! Published in 2020 at "Physica Scripta"
DOI: 10.1088/1402-4896/abd203
Abstract: We study space-time back-reaction configuration in the interior of a Schwarzschild Black-Hole (B-H) using Relativistic Quantum Geometry described in (Ridao and Bellini 2015 Astrophys. Space Sci. 357 94) and (Ridao and Bellini 2015 Phys. Lett.… read more here.
Keywords: quantum; thermodynamics; black hole; interior schwarzschild ... See more keywords
Carathéodory’s thermodynamics of the Schwarzschild black hole surrounded by quintessence
Sign Up to like & getrecommendations! Published in 2023 at "Physica Scripta"
DOI: 10.1088/1402-4896/acd886
Abstract: In this paper, we apply the Carathéodory’s method of geometrothermodynamics to investigate the behavior of the main thermodynamic parameters associated with a Schwarzschild black hole surrounded by quintessence. The corresponding Pfaffian form is constructed by… read more here.
Keywords: schwarzschild black; thermodynamics; black hole; hole surrounded ... See more keywords
Cardy-like formula for the Schwarzschild black hole entropy
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.084028
Abstract: The main part of this work is to present a formula allowing a microscopic derivation of the Schwarzschild black hole entropy in arbitrary dimension. More generally, this Cardy-like formula applies for static black holes whose… read more here.
Keywords: schwarzschild black; hole entropy; formula; black hole ... See more keywords