Quasinormal modes of scalar and Dirac perturbations of Bardeen de-Sitter black holes
arXiv:1703.04286 · doi:10.1142/S0218271817501607
Abstract
So far the study of black hole perturbations has been mostly focussed upon the classical black holes with singularities at the origin and hidden by event horizon. Compared to that, the regular black holes are a completely new class of solutions arising out of modification of general theory of relativity by coupling gravity to an external form of matter. Therefore it is extremely important to study the behaviour of such regular black holes under different types of perturbations. Recently a new regular Bardeen black hole solution with a de Sitter branch has been proposed by Fernando. We compute the quasi-normal (QN) frequencies for the regular Bardeen de Sitter (BdS) black hole due to massless and massive scalar field perturbations as well as the massless Dirac perturbations. We analyze the behaviour of both real and imaginary parts of quasinormal frequencies by varying different parameters of the theory.
arXiv comment10+1 pages, 25 figures, Accepted to be published in International Journal of Modern Physics D
References in corpus (33)
- Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
- Cosmological parameters from SDSS and WMAP
- Quasinormal modes of black holes and black branes
- Quasi-Normal Modes of Stars and Black Holes
- Measurements of the Cosmological Parameters Omega and Lambda from the First 7 Supernovae at z >= 0.35
- Quasinormal modes of black holes: from astrophysics to string theory
- Formation and evaporation of non-singular black holes
- Regular Black Hole in General Relativity Coupled to Nonlinear Electrodynamics
- Geodesic stability, Lyapunov exponents and quasinormal modes
- The Bardeen Model as a Nonlinear Magnetic Monopole
- Regular Magnetic Black Holes and Monopoles from Nonlinear Electrodynamics
- Quasinormal behavior of the D-dimensional Schwarzshild black hole and higher order WKB approach
- Regular electrically charged structures in Nonlinear Electrodynamics coupled to General Relativity
- Regular phantom black holes
- Quasinormal modes of the near extremal Schwarzschild-de Sitter black hole
- Quasi-normal modes of Schwarzschild-de Sitter black holes
- Quasinormal modes of regular black holes
- Gravitational quasinormal radiation of higher-dimensional black holes
- Quasinormal Modes of Bardeen Black Hole: Scalar Perturbations
- Massive quasi-normal mode
- Stability properties of black holes in self-gravitating nonlinear electrodynamics
- Quasinormal modes of d-dimensional spherical black holes with a near extreme cosmological constant
- Quasinormal modes of D-dimensional de Sitter spacetime
- Dirac quasinormal modes of the Reissner-Nordström de Sitter black hole
- High overtones of Schwarzschild-de-Sitter quasinormal spectrum
- Geodesic Structure of Test Particle in Bardeen Spacetime
- Split fermion quasi-normal modes
- Dirac quasinormal modes of D-dimensional de Sitter spacetime
- Absorption and quasinormal modes of classical fields propagating on 3D and 4D de Sitter spacetime
- The calculation of the thermodynamic quantities of the Bardeen black hole
- A comparative study of Dirac quasinormal modes of charged black holes in higher dimensions
- Electromagnetic quasinormal modes of D-dimensional black holes II
- Decay of charged fields in de Sitter spacetime
Cited by in corpus (11)
- Higher order WKB formula for quasinormal modes and grey-body factors: recipes for quick and accurate calculations
- -dimensional Bardeen-AdS black holes in Einstein-Gauss-Bonnet theory
- A note on electromagnetic and gravitational perturbations of the Bardeen de Sitter black hole: quasinormal modes and greybody factors
- Analytic formula for quasinormal modes in the near-extreme Kerr-Newman-de Sitter spacetime governed by a non-Pöschl-Teller potential
- Long Lived Quasinormal Modes of Regular and Extreme Black Holes
- Quasinormal modes of charged black holes in Asymptotically Safe Gravity
- Quasinormal modes for non-minimally coupled scalar fields in regular black hole spacetimes: Grey-body factors, Area spectrum and Shadow radius
- Quasi-Normal Modes of Loop Quantum Black Holes Formed from Gravitational Collapse
- Quasinormal modes of a massless Dirac field in de Rham-Gabadadze-Tolley massive gravity
- Greybody factor for an electrically charged regular-de Sitter black holes in -dimensions
- Quasinormal modes of the Hayward black hole surrounded by quintessence: scalar, electromagnetic and gravitational perturbations