Absorption of a massive scalar field by a charged black hole
arXiv:1404.0687 · doi:10.1103/PhysRevD.89.104053
Abstract
We calculate the absorption cross section of a massive neutral scalar field impinging upon a Reissner-Nordström black hole. First, we derive key approximations in the high- and low-frequency regimes. Next, we develop a numerical method to compute the cross section at intermediate frequencies, and present a selection of results. Finally, we draw together our complementary approaches to give a quantitative full-spectrum description of absorption.
12 pages, 12 figures. To match published version
References in corpus (4)
Cited by in corpus (35)
- Shadow, lensing, quasinormal modes, greybody bounds and neutrino propagation by dyonic ModMax black holes
- Ionization of Gravitational Atoms
- Sharp Signals of Boson Clouds in Black Hole Binary Inspirals
- Absorption of planar massless scalar waves by Bardeen regular black holes
- Massive and charged scalar field in Kerr-Newman spacetime: Absorption and superradiance
- Scalar absorption: Black holes versus wormholes
- Absorption, scattering and shadow by a noncommutative black hole with global monopole
- Absorption by black hole remnants in metric-affine gravity
- Scalar absorption by charged rotating black holes
- Scattering and absorption of a scalar field impinging on a charged black hole in the Einstein-Maxwell-dilaton theory
- Addendum to "Absorption of a massive scalar field by a charged black hole"
- Schwarzschild-like black holes: Light-like trajectories and massless scalar absorption
- 4D Einstein-Gauss-Bonnet gravity: Massless particles and absorption of planar spin-0 waves
- Quasinormal modes, Hawking radiation and absorption of the massless scalar field for Bardeen black hole surrounded by perfect fluid dark matter
- Absorption by deformed black holes
- Gray-body factor and absorption of the Dirac field in ESTGB gravity
- Scattering of massless fermions by Schwarzschild and Reissner-Nordström black holes
- Parametrized black holes: Scattering investigation
- Absorption cross-sections of small quasi-spherical black holes: the massless scalar case
- Scattering and absorption of massless scalar waves by a ModMax black hole
- Scattering and absorption by extra-dimensional black holes with GUP
- Black hole absorption cross sections: Spin and Regge poles
- Hawking Radiation of Nonrelativistic Scalars: Applications to Pion and Axion Production
- Sufficient conditions for unbounded superradiance in black hole spacetimes sourced by nonlinear electrodynamics
- Ringdown of a black hole sourced by a Burkert-density effective anisotropic source
- Absorption and scattering of massless scalar waves by black holes in quasi-topological gravity
- Absorption of massless scalar field by furry black holes in de Rham-Gabadadze-Tolley theory
- Massive scalar wave packet emission by a charged Black Hole and Cosmic Censorship Conjecture violation
- Ringing Black Hole is Superradiant: Ultra-light Scalar Field
- Cosmic Censorship Conjecture violation: A semiclassical approach
- Scattering and absorption sections of nonlinear electromagnetic black holes
- Masses dynamics during black hole evaporation in spatially flat FLRW universes
- New charged dynamical particles in spatially flat FLRW space-times
- Charged black holes in de Sitter space: superradiant amplification of charged scalar waves and resonant hyperradiation
- Scattering by deformed black holes