Superradiant instability of dyonic Reissner-Nordstrom black holes
arXiv:2206.01390 · doi:10.1140/epjc/s10052-022-10911-y
Abstract
We investigate the superradiant instability of dyonic Reissner-Nordström (dRN) black holes with two charges under a charged massive scalar perturbation. Two conditions for possessing a trapping well are obtained from analyzing asymptotic scalar potential and far-region wave functions. It is clear that the superradiant instability is not allowed in the dRN black holes because the conditions for a trapping well are not compatible with the superradiance condition.
22 pages, 8 figures, version to appear in EPJC
References in corpus (10)
- Stochastic and resolvable gravitational waves from ultralight bosons
- Black hole superradiant instability from ultralight spin-2 fields
- Quasinormal modes of black holes immersed in a strong magnetic field
- Modeling and searching for a stochastic gravitational-wave background from ultralight vector bosons
- Superradiant instability of black holes immersed in a magnetic field
- Probing ultralight dark matter with future ground-based gravitational-wave detectors
- Analytic study of superradiant stability of Kerr-Newman black holes under charged massive scalar perturbation
- Dyonic Reissner-Nordstrom Black Holes and Superradiant Stability
- Conditions for superradiant instability of the Kerr-Newman black holes
- Revisiting superradiant stability of Kerr-Newman black holes under a charged massive scalar