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Quasinormal modes of maximally charged black holes

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arxiv gr-qc/9603021 v1 pith:ERO6DOQX submitted 1996-03-13 gr-qc

Hisashi Onozawa , Takashi Mishima , Takashi Okamura , Hideki Ishihara , (Tokyo Institute of Technology) This is my paper · ORCID
classification gr-qc
keywords valuesblackextremalfrequenciesholesindexmulti-poleobtained
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abstract

A new algorithm for computing the accurate values of quasinormal frequencies of extremal Reissner-Nordstr\"{o}m black holes is presented. The numerically computed values are consistent with the values earlier obtained by Leaver and those obtained through the WKB method. Our results are more precise than other results known to date. We also find a curious fact that the resonant frequencies of gravitational waves with multi-pole index $l$ coincide with those of electromagnetic waves with multi-pole index $l-1$ in the extremal limit.

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Cited by 4 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Quasinormal Modes of Extremal Reissner-Nordstrom Black Holes via Seiberg-Witten Quantization

    hep-th 2026-03 unverdicted novelty 7.0 of 10

    Quasinormal-mode frequencies of extremal Reissner-Nordström black holes for charged and massive scalar fields are computed through Seiberg-Witten/Nekrasov-Shatashvili quantization.

  2. Quasinormal modes and continuum response of de Sitter black holes via complex scaling method

    hep-th 2026-05 unverdicted novelty 6.0 of 10

    Complex scaling unifies quasinormal modes and continuum response for black-hole perturbations in four-dimensional Schwarzschild-de Sitter spacetimes.

  3. Exceptional lines in the Kerr-Newman black hole spectrum

    gr-qc 2026-07 accept novelty 5.5 of 10

    Near-extremal Kerr-Newman black holes host exceptional lines of degenerate (ℓ,m)=(1,1) scalar overtones that induce spectral permutations and link to zero-damping/damped mode branching.

  4. Two-scalar-field $f(R)$ Thick Branes, Gravitational Resonances and Quasinormal Modes

    hep-th 2026-06 unverdicted novelty 4.0 of 10

    In ghost-free two-scalar f(R) thick branes, internal structure produces no narrow real-axis tensor resonances; quasinormal modes are broad with quality factors 0.9-1.9.

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