Causality constraints on black holes beyond GR

Causality constraints on black holes beyond GR

Abstract We derive causality constraints on the simplest scalar-tensor theories in which black holes differ from what General Relativity predicts, a scalar coupled to the Gauss-Bonnet or the Chern-Simons terms. Demanding that time advances are unobservable within the regime of validity of these effe...

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Bibliographic Details
Main Authors: Francesco Serra, Javi Serra, Enrico Trincherini, Leonardo G. Trombetta
Format: Article
Language:English
Published: SpringerOpen 2022-08-01
Series:Journal of High Energy Physics
Subjects:
Black Holes
Effective Field Theories
Scattering Amplitudes
Online Access:https://doi.org/10.1007/JHEP08(2022)157

Internet

https://doi.org/10.1007/JHEP08(2022)157

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