Results 31 to 40 of about 9,198 (296)

Rotating topological black holes

open access: yesPhysical Review D, 1998
25 pages, LateX, five ps figures added, minor errors corrected, addition of new references, improved discussion of the conserved ...
Moretti, Valter   +2 more
openaire   +3 more sources

Uniqueness of near-horizon geometries of rotating extremal AdS(4) black holes [PDF]

open access: yes, 2009
We consider stationary extremal black hole solutions of the Einstein-Maxwell equations with a negative cosmological constant in four dimensions. We determine all non-static axisymmetric near-horizon geometries and all static near-horizon geometries for ...
Lucietti, James, Kunduri, Hari K.
core   +1 more source

Thermodynamics, stability and Hawking–Page transition of Kerr black holes from Rényi statistics

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
Thermodynamics of rotating black holes described by the Rényi formula as equilibrium and zeroth law compatible entropy function is investigated. We show that similarly to the standard Boltzmann approach, isolated Kerr black holes are stable with respect ...
Viktor G. Czinner, Hideo Iguchi
doaj   +1 more source

Black hole shadow of a rotating scale-dependent black hole [PDF]

open access: yesPhysical Review D, 2020
In this work, starting from a spherically symmetric scale--dependent black hole, a rotating solution is obtained by following the Newman--Janis algorithm without complexification. Besides studying the horizon, the static conditions and causality issues of the rotating solution, we get and discuss the shape of its shadow.
Ernesto Contreras   +4 more
openaire   +4 more sources

Applications of Thermodynamic Geometries to Conformal Regular Black Holes: A Comparative Study

open access: yesUniverse, 2023
In this paper, we investigate the thermal stability and thermodynamic geometries of non-rotating/rotating charged black holes. For these black holes, we apply barrow entropy to determine the physical quantities such as mass and temperature of the system ...
Abdul Jawad   +2 more
doaj   +1 more source

ROTATING BRANEWORLD BLACK HOLES [PDF]

open access: yesThe Eleventh Marcel Grossmann Meeting, 2008
We present a Kerr-Newman type stationary and axisymmetric solution that describes rotating black holes with a tidal charge in the Randall-Sundrum braneworld. The tidal charge appears as an imprint of nonlocal gravitational effects from the bulk space.
openaire   +2 more sources

Black hole vacua and rotation [PDF]

open access: yesNuclear Physics B, 2011
Recent developments suggest that the near-region of rotating black holes behaves like a CFT. To understand this better, I propose to study quantum fields in this region. An instructive approach for this might be to put a large black hole in AdS and to think of the entire geometry as a toy model for the ``near-region".
openaire   +3 more sources

Holographic probes of inner horizons

open access: yesJournal of High Energy Physics, 2020
We study the inner horizons of rotating and charged black holes in anti-de Sitter space. These black holes have a classical analytic extension through the inner horizon to additional asymptotic regions.
Vijay Balasubramanian   +2 more
doaj   +1 more source

Rotating Kaluza–Klein black holes [PDF]

open access: yesNuclear Physics B, 2000
All regular four-dimensional black holes are constructed in the theory obtained by Kaluza-Klein reduction of five-dimensional Einstein gravity. They are interpreted in string theory as rotating bound states of D0- and D6-branes. Conservation of angular momentum is important for the stability of the bound states.
openaire   +3 more sources

Accretion Into and Emission from Black Holes [PDF]

open access: yes, 1976
Analyses are given of various processes involving matter falling into or coming out of black holes. A significant amount of matter may fall into a black hole in a galactic nucleus or in a binary system.
Page, Don Nelson
core   +1 more source

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