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pro vyhledávání: '"Schwarzschild horizon"'
Autor:
Ovcharenko, H. V., Zaslavskii, O. B.
We consider a free-falling observer who crosses the event horizon in the Schwarzschild background. In the course of this fall, he/she can receive signals from an object (like a star surface) that emits radiation. We study how the frequency received b
Externí odkaz:
http://arxiv.org/abs/2309.12175
Autor:
Bah, Ibrahima, Heidmann, Pierre
We provide the first example of a geometric transition that resolves the Schwarzschild black hole into a smooth microstructure in eleven-dimensional supergravity on a seven-torus. The geometry is indistinguishable from a Schwarzschild black hole dres
Externí odkaz:
http://arxiv.org/abs/2303.10186
Akademický článek
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Autor:
Giveon, Amit
The claim that the microstates of Schwarzschild black holes in perturbative string theory amount to the modes of long folded strings in the vicinity of its horizon is supported by more evidence.
Comment: 7 pages; references and footnotes added
Comment: 7 pages; references and footnotes added
Externí odkaz:
http://arxiv.org/abs/2108.04641
Autor:
Choi, Sangmin, Akhoury, Ratindranath
We develop a unified framework for the construction of soft dressings at boundaries of spacetime, such as the null infinity of Minkowski spacetime and the horizon of a Schwarzschild black hole. The construction is based on an old proposal of Mandelst
Externí odkaz:
http://arxiv.org/abs/1809.03467
Autor:
Amit Giveon
Publikováno v:
Journal of High Energy Physics, Vol 2021, Iss 11, Pp 1-6 (2021)
Abstract The claim that the microstates of Schwarzschild black holes in perturbative string theory amount to the modes of long folded strings in the vicinity of its horizon is supported by more evidence.
Externí odkaz:
https://doaj.org/article/a4c65c31b84d43408b4bde471b0bfbdd
Publikováno v:
Phys.Rev.D83:024038,2011
We discuss the effect of different choices in partial gauge fixing of bulk local Lorentz invariance, on the description of the horizon degrees of freedom of a Schwarzschild black hole as an SU(2) Chern-Simons theory with specific sources. A classical
Externí odkaz:
http://arxiv.org/abs/1004.5487
Autor:
Makela, Jarmo, Peltola, Ari
Publikováno v:
Phys.Rev. D69 (2004) 124008
We consider a spacetime foam model of the Schwarzschild horizon, where the horizon consists of Planck size black holes. According to our model the entropy of the Schwarzschild black hole is proportional to the area of its event horizon. It is possibl
Externí odkaz:
http://arxiv.org/abs/gr-qc/0307025
Autor:
Mandel, Ilya
Publikováno v:
Phys.Rev. D72 (2005) 084025
The most promising way to compute the gravitational waves emitted by binary black holes (BBHs) in their last dozen orbits, where post-Newtonian techniques fail, is a quasistationary approximation introduced by Detweiler and being pursued by Price and
Externí odkaz:
http://arxiv.org/abs/gr-qc/0505149
Autor:
Kiselev, V. V.
Publikováno v:
Phys.Rev. D72 (2005) 124011
Causal radial geodesics with a positive interval in the Schwarzschild metric include a subset of trajectories completely confined under a horizon, which compose a thermal statistical ensemble with the Hawking-Gibbons temperature. The Bekenstein--Hawk
Externí odkaz:
http://arxiv.org/abs/gr-qc/0412090