On-axis scattering of scalar fields by charged rotating black holes
arXiv:1907.04746 · doi:10.1016/j.physletb.2019.06.027
Abstract
We investigate the scattering of a massless scalar field by a Kerr-Newman black hole, considering the case of on-axis incidence. We use the partial wave method to find numerical results for the scattering cross section, which we compare with classical and semiclassical analytical results, obtaining excellent agreement. We present a selection of plots for different values of the black hole parameters.
7 pages, 3 figures
References in corpus (21)
- Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC
- GW170817: Observation of Gravitational Waves from a Binary Neutron Star Inspiral
- First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
- GW170814: A Three-Detector Observation of Gravitational Waves from a Binary Black Hole Coalescence
- Ultralight scalars as cosmological dark matter
- GW170608: Observation of a 19-solar-mass Binary Black Hole Coalescence
- Apparent shape of super-spinning black holes
- Shadows of Einstein-dilaton-Gauss-Bonnet black holes
- Kerr-Newman scalar clouds
- Kerr-Newman black holes with stationary charged scalar clouds
- Shadow casted by a Konoplya-Zhidenko rotating non-Kerr black hole
- Scattering and absorption of gravitational plane waves by rotating black holes
- Gravitational perturbations of the Kerr geometry: High-accuracy study
- Fermion scattering by a Schwarzschild black hole
- Electromagnetic wave scattering by Schwarzschild black holes
- Absorption of electromagnetic and gravitational waves by Kerr black holes: Shadows, superradiance and the spin-helicity effect
- Scalar clouds and the superradiant instability regime of Kerr-Newman black hole
- Scattering of Long-Wavelength Gravitational Waves
- Scalar absorption by charged rotating black holes
- Massive charged scalar field in the Kerr-Newman background II: Hawking radiation
- Black holes with surrounding matter and rainbow scattering
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- Scattering and conversion of electromagnetic and gravitational waves by Reissner-Nordström black holes: The Regge pole description
- Scattering by stringy black holes
- Scattering by deformed black holes