Fully consistent rotating black holes in the cubic Galileon theory

Configurations of rotating black holes in the cubic Galileon theory are computed by means of spectral methods. The equations are written in the 3+1 formalism and the coordinates are based on the maximal slicing condition and the spatial harmonic gauge. The black holes are described as apparent horiz...

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Bibliographic Details
Published in:Classical and quantum gravity 2024, Vol.41 (2)
Main Author: Grandclément, Philippe
Format: Article
Language:English
Subjects:
General Relativity and Quantum Cosmology
High Energy Physics - Theory
Physics
Online Access:Get full text
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Summary:Configurations of rotating black holes in the cubic Galileon theory are computed by means of spectral methods. The equations are written in the 3+1 formalism and the coordinates are based on the maximal slicing condition and the spatial harmonic gauge. The black holes are described as apparent horizons in equilibrium. It enables the first fully consistent computation of rotating black holes in this theory. Several quantities are extracted from the solutions. In particular, the vanishing of the mass is confirmed. A link is made between that and the fact that the solutions do not obey the zeroth-law of black hole thermodynamics.
ISSN:0264-9381
1361-6382
DOI:10.1088/1361-6382/ad17f1