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Rotating Black Holes and Black Hole Mechanics
2019In this section, we consider rotating black holes as well as black hole mechanics and start exploring its similarities with thermodynamics.
Dieter Lüst, Ward Vleeshouwers
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1998
In the preceding chapters we have demonstrated that the gravitational collapse of a spherical nonrotating mass produces a spherically symmetric black hole when the. radius of the body becomes less than the gravitational radius. In Section 3.4 we have shown that after a black hole has been formed in the collapse of a body slightly deviating from ...
Valeri P. Frolov, Igor D. Novikov
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In the preceding chapters we have demonstrated that the gravitational collapse of a spherical nonrotating mass produces a spherically symmetric black hole when the. radius of the body becomes less than the gravitational radius. In Section 3.4 we have shown that after a black hole has been formed in the collapse of a body slightly deviating from ...
Valeri P. Frolov, Igor D. Novikov
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2019
For this last lecture, we will focus on particular properties of astrophysically realistic 4d black holes, which are rotating and uncharged. We will concentrate on the stationary Kerr black hole solution which is the final state of collapse of matter.
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For this last lecture, we will focus on particular properties of astrophysically realistic 4d black holes, which are rotating and uncharged. We will concentrate on the stationary Kerr black hole solution which is the final state of collapse of matter.
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Journal of Astrophysics and Astronomy, 1999
In this article, we first consider briefly the basic properties of the non-rotating Schwarzschild black hole and the rotating Kerr black hole Rotational effects are then described in static and stationary spacetimes with arial symmetry by studying inertial forces, gyroscopic precession and gravi-electromagnetism.
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In this article, we first consider briefly the basic properties of the non-rotating Schwarzschild black hole and the rotating Kerr black hole Rotational effects are then described in static and stationary spacetimes with arial symmetry by studying inertial forces, gyroscopic precession and gravi-electromagnetism.
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1984
All stars rotate more or less rapidly. When a horizon is formed during gravitational collapse, a Schwarzschild black hole is thus never produced. One expects, however, that the horizon will quickly settle down to a stationary state as a result of the emission of gravitational waves.
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All stars rotate more or less rapidly. When a horizon is formed during gravitational collapse, a Schwarzschild black hole is thus never produced. One expects, however, that the horizon will quickly settle down to a stationary state as a result of the emission of gravitational waves.
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1992
Abstract In this chapter, we shall investigate the Kerr solution which describes rotating black holes. It turns out to be a rather long process to solve Einstein’s vacuum equations directly for the Kerr solution. We shall, instead, describe a ‘trick’ of Newman and Janis for obtaining the Kerr solution from the Schwarzschild solution ...
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Abstract In this chapter, we shall investigate the Kerr solution which describes rotating black holes. It turns out to be a rather long process to solve Einstein’s vacuum equations directly for the Kerr solution. We shall, instead, describe a ‘trick’ of Newman and Janis for obtaining the Kerr solution from the Schwarzschild solution ...
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Regular Rotating Black Holes and Solitons
Gravitation and Cosmology, 2017zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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ABSORPTION OF A PARTICLE BY A ROTATING BLACK HOLE
International Journal of Modern Physics A, 2012We examine the absorption of a test particle by a near-extreme Kerr black hole, including both positive and negative energy particles. Allowing arbitrary values of the particle's radial momentum at the horizon, we display the region in which the absorption of the particle would "overspin" the black hole and also the region in which it would reduce the
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Rotating hairy black holes and thermodynamics from gravitational decoupling
Physics of the Dark Universe, 2023Subhash Mahapatra
exaly