How general is the strong cosmic censorship bound for quasinormal modes?
arXiv:2210.04314 · doi:10.1088/1475-7516/2022/11/028
Abstract
Hod's proposal claims that the least damped quasinormal mode of a black hole must have the imaginary part smaller than half of the surface gravity at the event horizon. The Strong Cosmic Censorship in General Relativity implies that this bound must be even weaker: half of the surface gravity at the Cauchy horizon. The appealing question is whether these bounds are limited by the Einstein theory only? Here we will present numerical evidence that once the black hole size is much smaller than then the radius of the cosmological horizon, both the Hod's proposal and the strong cosmic censorship bound for quasinormal modes are satisfied for general spherically symmetric black holes in an arbitrary metric theory of gravity. The low-lying quasinormal frequencies have the universal behavior in this regime and do not depend on the near-horizon geometry, but only on the asymptotic parameters: the value of the cosmological constant and black hole mass.
arXiv comment8 pages, 2 figures
References in corpus (34)
- Quasinormal modes of black holes and black branes
- Quasi-Normal Modes of Stars and Black Holes
- Quasinormal modes of black holes: from astrophysics to string theory
- Quasinormal modes and Strong Cosmic Censorship
- General parametrization of axisymmetric black holes in metric theories of gravity
- New parametrization for spherically symmetric black holes in metric theories of gravity
- The global non-linear stability of the Kerr-de Sitter family of black holes
- Telling Tails In The Presence Of A Cosmological Constant
- Universal Bound on Dynamical Relaxation Times and Black-Hole Quasinormal Ringing
- Strong cosmic censorship in charged black-hole spacetimes: still subtle
- Radiative falloff in Schwarzschild-de Sitter spacetime
- Quasinormal modes of D-dimensional de Sitter spacetime
- Strong cosmic censorship in de Sitter space
- Quasinormal modes and a new instability of Einstein-Gauss-Bonnet black holes in the de Sitter world
- Inner horizon instability and the unstable cores of regular black holes
- Strong cosmic censorship: taking the rough with the smooth
- Strong cosmic censorship for the massless charged scalar field in the Reissner-Nordstrom-de Sitter spacetime
- Field propagation in de Sitter black holes
- Asymptotic distribution of quasi-normal modes for Kerr-de Sitter black holes
- Charged Fermions and Strong Cosmic Censorship
- Strong Cosmic Censorship in higher-dimensional Reissner-Nordström-de Sitter spacetime
- Strong cosmic censorship: The nonlinear story
- Strong cosmic censorship for the massless Dirac field in the Reissner-Nordstrom-de Sitter spacetime
- Nonoscillatory gravitational quasinormal modes and telling tails for Schwarzschild-de Sitter black holes
- Non-linear stability of the Kerr-Newman-de Sitter family of charged black holes
- Strong Cosmic Censorship in Horndeski Theory
- Absorption and quasinormal modes of classical fields propagating on 3D and 4D de Sitter spacetime
- Quasinormal modes and strong cosmic censorship in near-extremal Kerr-Newman-de Sitter black-hole spacetimes
- Analytic formula for quasinormal modes in the near-extreme Kerr-Newman-de Sitter spacetime governed by a non-Pöschl-Teller potential
- Strong Cosmic Censorship for a Scalar Field in a Born-Infeld-de Sitter Black Hole
- Cosmic Censorship and the Evolution of d-Dimensional Charged Evaporating Black Holes
- Conformal Weyl gravity via two stages of quasinormal ringing and late-time behavior
- Quasinormal modes of black holes in 5D Gauss-Bonnet gravity combined with non-linear electrodynamics
- A proof of the strong cosmic censorship conjecture
Cited by in corpus (20)
- Quasinormal ringing of regular black holes in asymptotically safe gravity: the importance of overtones
- Late time decay of scalar and Dirac fields around an asymptotically de Sitter black hole in the Euler-Heisenberg electrodynamics
- A static and spherically symmetric hairy black hole in the framework of the Gravitational Decoupling
- Quasinormal Ringing and Shadows of Black Holes and Wormholes in Dark Matter-Inspired Weyl Gravity
- Strong Cosmic Censorship in light of Weak Gravity Conjecture for Charged Black Holes
- Quasinormal modes of the bumblebee black holes with a global monopole
- Bernstein spectral method for quasinormal modes of a generic black hole spacetime and application to instability of dilaton-de Sitter solution
- Bernstein spectral method for quasinormal modes and other eigenvalue problems
- Long-Lived Quasinormal Modes and Quasi-Resonances around Non-Minimal Einstein-Yang-Mills Black Holes
- Geodesics and scalar perturbations of Schwarzschild black holes embedded in a Dehnen-type dark matter halo with quintessence
- Overtones' outburst of asymptotically AdS black holes
- Quasinormal Modes in Near-Extremal Spinning C-Metric
- Overtones behavior of higher dimensional black holes in the Einstein-Gauss-Bonnet gravity
- Violation of Hod's Conjecture and Probing it with Optical properties of a 5-D black hole in Einstein Gauss-Bonnet Bumblebee theory of gravity
- Quasinormal Modes and Greybody Factors of Charged Symmergent Black Hole
- Correspondence between quasinormal modes and grey-body factors in five-dimensional black holes
- Quasinormal modes of Plebański-Demiański black hole in the near-Nariai regime
- Overdamped quasibound states inside a Schwarzschild black hole
- Analytically Approximate Black Hole Solution to Higher Curvature Gravity
- Reissner-Nordström black holes in de Sitter space-time: bounds with quasinormal frequencies