Quasi-normal modes of black holes in scalar-tensor theories with non-minimal derivative couplings
arXiv:1709.01641 · doi:10.1103/PhysRevD.96.064048
Abstract
We study the quasi-normal modes of asymptotically anti-de Sitter black holes in a class of shift-symmetric Horndeski theories where a gravitational scalar is derivatively coupled to the Einstein tensor. The space-time differs from exact Schwarzschild-anti-de Sitter, resulting in a different effective potential for the quasi-normal modes and a different spectrum. We numerically compute this spectrum for a massless test scalar coupled both minimally to the metric, and non-minimally to the gravitational scalar. We find interesting differences from the Schwarzschild-anti-de Sitter black hole found in general relativity.
9 pages, 8 figures. References added
References in corpus (15)
- Dynamics of dark energy
- Beyond the Cosmological Standard Model
- Covariant Galileon
- Generalized Galileons: All scalar models whose curved background extensions maintain second-order field equations and stress tensors
- Maximal freedom at minimum cost: linear large-scale structure in general modifications of gravity
- Black holes with non-minimal derivative coupling
- A Compendium of Chameleon Constraints
- Modified gravity inside astrophysical bodies
- Disformal Theories of Gravity: From the Solar System to Cosmology
- Towards Strong Field Tests of Beyond Horndeski Gravity Theories
- Towards Viable Cosmological Models of Disformal Theories of Gravity
- Fab Four: When John and George play gravitation and cosmology
- Cosmology in generalized Horndeski theories with second-order equations of motion
- Black hole quasinormal modes in a scalar-tensor theory with field derivative coupling to the Einstein tensor
- Stellar Pulsations in Beyond Horndeski Gravity Theories
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- Stability of black holes with non-minimally coupled scalar hair to the Einstein tensor
- Quantum corrections to the quasinormal modes of the Schwarzschild black hole
- Quasinormal modes of scalar field coupled to Einstein's tensor in the non-commutative geometry inspired black hole