Evolution of two-horizon metrics revisited

The Kerr–Newman and Kottler metrics with two horizons are considered. The evolution of their horizons is analyzed in terms of an effective temperature. One of the horizons proves to decay much faster than the other. The results are applied to black hole physics and cosmology.

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Bibliographic Details
Published in:Gravitation & cosmology 2017-10, Vol.23 (4), p.381-383
Main Authors: Fil’chenkov, M. L., Laptev, Yu. P., Borodin, G. V.
Format: Article
Language:English
Subjects:
Astronomy
Astrophysics and Astroparticles
Classical and Quantum Gravitation
Cosmology
Decay rate
Evolution
Observations and Techniques
Physics
Physics and Astronomy
Quantum Physics
Relativity Theory
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Description
Summary:The Kerr–Newman and Kottler metrics with two horizons are considered. The evolution of their horizons is analyzed in terms of an effective temperature. One of the horizons proves to decay much faster than the other. The results are applied to black hole physics and cosmology.
ISSN:0202-2893
1995-0721
DOI:10.1134/S0202289317040089