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Black hole shadow of a rotating scale-dependent black hole [PDF]
Physical 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
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Rotating Dilaton Black Holes [PDF]
, 1995 We consider the axially symmetric coupled system of gravitation, electromagnetism and a dilaton field. Reducing from four to three dimensions, the system is described by gravity coupled to a non-linear $\sigma$-model.
A. Sen +13 more
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ROTATING BRANEWORLD BLACK HOLES [PDF]
The 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
The Membrane Model of Black Holes and Applications [PDF]
, 1997 These lectures provide a detailed introduction to the electro- dynamics of black holes. A simplified derivation of the basic membrane equations for stationary, axisymmetric black holes is given.
Straumann, Norbert
core +3 more sources
, 2023 The collapse of astrophysically significant bodies generates, under suitable conditions, black holes. Since one expects the generator of the black hole to be a rotating body, the black hole will also rotate. The existence of inner singularities in classical solutions for rotating black holes and the fact that General Relativity is incompatible with ...
openaire +3 more sources
Black hole vacua and rotation [PDF]
Nuclear 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
ROTATING BRANE WORLD BLACK HOLES [PDF]
Modern Physics Letters A, 2002 A five-dimensional rotating black string in a Randall–Sundrum brane world is considered. The black string intercepts the three-brane in a four-dimensional rotating black hole. The geodesic equations and the asymptotics in this background are discussed.
Modgil, Moninder Singh +2 more
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Holographic probes of inner horizons
Journal 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
Slowly Rotating Black Holes with Nonlinear Electrodynamics
Advances in High Energy Physics, 2014 We study charged slowly rotating black hole with a nonlinear electrodynamics (NED) in the presence of cosmological constant. Starting from the static solutions of Einstein-NED gravity as seed solutions, we use the angular momentum as the perturbative ...
S. H. Hendi, M. Allahverdizadeh
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Counter-rotating black holes from FRII lifetimes
Frontiers in Astronomy and Space Sciences, 2023 Estimates suggest that while FRII jets appear to have lifetimes constrained to hundreds of millions of years, radio galaxies with FRI jets appear to be longer lived.
David Garofalo
doaj +1 more source