pith. machine review for the scientific record. sign in

arxiv: gr-qc/0510039 · v3 · submitted 2005-10-08 · 🌀 gr-qc · hep-th

Recognition: unknown

Quasi-normal modes of the scalar hairy black hole

Alexander Zhidenko
Authors on Pith no claims yet
classification 🌀 gr-qc hep-th
keywords blackholescalarhairyimaginarymodessomeanalytical
0
0 comments X
read the original abstract

We calculate QNMs of the scalar hairy black hole in the AdS background using Horowitz-Hubeny method for the potential that is not known in analytical form. For some black hole parameters we found pure imaginary frequencies. Increasing of the scalar field mass does not cause the imaginary part to vanish, it reaches some minimum and then increases, thus in the case under consideration the infinitely long living modes (quasi-resonances) do not appear.

This paper has not been read by Pith yet.

discussion (0)

Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.

Forward citations

Cited by 2 Pith papers

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

  1. Axial gravitational perturbations and echo-like signals of a hairy black hole from gravitational decoupling

    gr-qc 2026-04 unverdicted novelty 5.0

    Axial perturbations around a hairy black hole from gravitational decoupling produce echo-like gravitational-wave signals that arise dynamically from a double-peak trapping cavity in the effective potential.

  2. Quasinormal modes of black holes: from astrophysics to string theory

    gr-qc 2011-02 accept novelty 1.0

    This review surveys calculations and interpretations of quasinormal modes for black holes in astrophysics, higher dimensions, and holographic duals without presenting new results.