Relaxation dynamics of charged gravitational collapse

Abstract

We study analytically the relaxation dynamics of charged test fields left outside a newly born charged black hole. In particular, we obtain a simple analytic expression for the fundamental quasinormal resonances of near-extremal Reissner-Nordström black holes. The formula is expressed in terms of the black-hole physical parameters: $\omega =q\Phi -i2\pi T_{BH}(n+\frac{1}{2})$, where $T_{BH}$ and $\Phi$ are the temperature and electric potential of the black hole, and $q$ is the charge of the field.

5 pages

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Cited by in corpus (38)

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• Resonance spectrum of near-extremal Kerr black holes in the eikonal limit
• Quasinormal modes of charged fields around a Reissner-Nordström black hole
• Quasinormal resonances of a massive scalar field in a near-extremal Kerr black hole spacetime
• Quasinormal resonances of a charged scalar field in a charged Reissner-Nordström black hole spacetime: A WKB analysis
• Weak Gravity Conjecture from Conformal Field Theory: A Challenge from Hyperscaling Violating and Kerr-Newman-AdS Black Holes
• Noncommutative Scalar Quasinormal Modes of the Reissner Nordström Black Hole
• Quasinormal modes and strong cosmic censorship in near-extremal Kerr-Newman-de Sitter black-hole spacetimes
• Charged massive scalar field configurations supported by a spherically symmetric charged reflecting shell
• Stationary Charged Scalar Clouds around Black Holes in String Theory
• The charged black-hole bomb: A lower bound on the charge-to-mass ratio of the explosive scalar field
• Noncommutative scalar field in the non-extremal Reissner-Nordström background: QNM spectrum
• Synchronous frequencies of extremal Kerr black holes: resonances, scattering and stability
• Charged reflecting stars supporting charged massive scalar field configurations
• Marginally bound resonances of charged massive scalar fields in the background of a charged reflecting shell
• Horizon instability of extremal Reissner-Nordström black holes to charged perturbations
• Quasinormal Modes of Charged Fields in Reissner-Nordstrom Backgrounds by Borel-Pade Summation of Bender-Wu Series
• Black-hole perturbation theory: The asymptotic spectrum of the prolate spin-weighted spheroidal harmonics
• Towards a proof of the Weak Gravity Conjecture
• Quasinormal modes and hidden conformal symmetry in the Reissner-Nordstrom black hole
• Slowly decaying resonances of charged massive scalar fields in the Reissner-Nordström black-hole spacetime
• Resonance spectra of caged black holes
• Resonance Spectra of Caged Stringy Black Hole and Its Spectroscopy
• Existence of Zero-damped Quasinormal Frequencies for Nearly Extremal Black Holes
• A Unified Spectral Approach for Quasinormal Modes of Lee-Wick Black Holes
• Degenerate Rotating Black Holes, Chiral CFTs and Fermi Surfaces I - Analytic Results for Quasinormal Modes
• Numerical evidence for universality in the relaxation dynamics of near-extremal Kerr-Newman black holes
• Stationary bound-state massive scalar field configurations supported by spherically symmetric compact reflecting stars
• Quasinormal modes of Reissner-Nordström-AdS: the approach to extremality
• Quasinormal modes of noncommutative geometry-inspired dirty black holes
• The Quasi-normal Modes of Charged Scalar Fields in Kerr-Newman black hole and Its Geometric Interpretation
• Search for footprints of quantum spacetime in black hole QNM spectrum
• Stability of rapidly-rotating charged black holes in $Ad{S}_5\times S^5$
• A Nonlinear Endpoint of Charged Horizon Instabilities
• No-bomb theorem for charged Reissner-Nordstrom black holes