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We study black holes in three-dimensional Chern-Simons gravity with a negative cosmological constant. In particular, we identify how the Chern-Simons interactions between a scattering particle and a black hole project the particle…

High Energy Physics - Theory · Physics 2015-06-26 Jan Troost , Asato Tsuchiya

We evaluate the roles general relativistic assumptions play in simulations used in recent observations of black holes including LIGO-Virgo and the Event Horizon Telescope. In both experiments simulations play an ampliative role, enabling…

History and Philosophy of Physics · Physics 2025-02-18 Juliusz Doboszewski , Jamee Elder

In this paper, we will analyse virtual black holes using the third quantization formalism. As the virtual black hole model depends critically on the assumption that the quantum fluctuations dominate the geometry of spacetime at Planck…

General Relativity and Quantum Cosmology · Physics 2017-07-27 Yoshiaki Ohkuwa , Mir Faizal , Yasuo Ezawa

I report on recent progress in the exciting field of Numerical Relativity, with special attention to black hole horizons.

General Relativity and Quantum Cosmology · Physics 2007-05-23 Joan Masso

This thesis is a review of black hole evaporation with emphasis on recent results obtained for two dimensional black holes. First, the geometry of the most general stationary black hole in four dimensions is described and some classical…

High Energy Physics - Theory · Physics 2007-05-23 Farid Benachenhou

This paper revisits the conundrum faced when one attempts to understand the dynamics of black hole formation and evaporation without abandoning unitary evolution. Previous efforts to resolve this puzzle assume that information escapes in…

High Energy Physics - Theory · Physics 2009-10-22 S. B. Giddings

An inexhaustive review of Hawking radiation and black hole thermodynamics is given, focusing especially upon some of the historical aspects as seen from the biased viewpoint of a minor player in the field on and off for the past thirty…

High Energy Physics - Theory · Physics 2014-11-18 Don N. Page

This work is devoted to investigate some consequences of black holes physics beyond the domain of general relativity, mainly in effective extra dimensional models. The investigation is carried along three gravitational effects, namely the…

General Relativity and Quantum Cosmology · Physics 2019-02-28 Rogerio Teixeira Cavalcanti

The understanding of black holes in loop quantum gravity is becoming increasingly accurate. This review focuses on the possible experimental or observational consequences of the underlying spinfoam structure of space-time. It adresses both…

General Relativity and Quantum Cosmology · Physics 2018-08-28 Aurélien Barrau , Killian Martineau , Flora Moulin

We revisit the question of the contributions of Planckian quantum black holes in general and of remnants in particular to low energy physics observables. As long as quantum gravity preserves the symmetries of the low energy effective field…

General Relativity and Quantum Cosmology · Physics 2015-06-23 Xavier Calmet

The aim of this work is to present the black hole information problem and discuss the assumptions and hypotheses necessary for its formulation. As the problem arises in the framework of semiclassical gravity, we first review the necessary…

General Relativity and Quantum Cosmology · Physics 2025-05-26 Thiago T. Bergamaschi

Black hole solutions can be used to shed light on general issues in General Relativity and Quantum Physics. Black--hole hair, entropy and naked singularities are considered here, along with some implications for the inflationary universe…

General Relativity and Quantum Cosmology · Physics 2007-05-23 Ian G. Moss

The article summarizes the observational evidence for the existence of massive black holes, as well as the current knowledge about their abundance, their mass and spin distributions, and their cosmic evolution within and together with their…

Astrophysics of Galaxies · Physics 2014-11-03 Reinhard Genzel

Black holes are real astrophysical objects, but their interiors are hidden and can only be "observed" through mathematics. The structure of rotating black holes is typically illustrated with the help of special coordinates. But any such…

General Relativity and Quantum Cosmology · Physics 2016-06-22 R. C. Henry , J. M. Overduin , K. Wilcomb

We review the likely population, observational properties, and broad implications of stellar-mass black holes and ultraluminous x-ray sources. We focus on the clear empirical rules connecting accretion and outflow that have been established…

High Energy Astrophysical Phenomena · Physics 2015-06-11 Rob Fender , Tomaso Belloni

For an accretion disk around a black hole, the strong relativistic effects affect every aspect of the radiation from the disk, including its spectrum, light-curve, and image. This work investigates in detail how the images of a thin disk…

Astrophysics · Physics 2016-01-27 Xiaoling Zhang , S. Nan Zhang , Yuxin Feng , Yangsen Yao

We briefly discuss non-singular black hole models, with the main focus on the properties of non-singular evaporating black holes. Such black holes possess an apparent horizon, however the event horizon may be absent. In such a case, the…

General Relativity and Quantum Cosmology · Physics 2018-01-24 Valeri P. Frolov

Masking of black holes means that, for given total mass and Hawking temperatures, these data may correspond to either "pure" black hole or a black hole of a lesser mass surrounded by a massive shell. It is shown that there is one-to one…

General Relativity and Quantum Cosmology · Physics 2011-08-19 Oleg B. Zaslavskii

This paper reviews the X-ray, optical, radio and IR observations of galactic X-ray binaries suspected to contain black hole compact objects, with particular emphasis on the supporting dynamical evidence.

Astrophysics · Physics 2007-05-23 P. A. Charles

The work on black holes immersed in external fields is reviewed in both test-field approximation and within exact solutions. In particular we pay attention to the effect of the expulsion of the flux of external fields across charged and…

General Relativity and Quantum Cosmology · Physics 2010-11-19 Jiri Bicak
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