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arxiv: gr-qc/0609036 · v2 · submitted 2006-09-09 · 🌀 gr-qc

Quasinormal modes for the Vaidya metric

Elcio Abdalla , Cecilia B. M. H. Chirenti , Alberto Saa This is my paper
classification 🌀 gr-qc
keywords somemodesquasinormalmetricvaidyaaccretionallowsanalysis
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We consider here scalar and electromagnetic perturbations for the Vaidya metric in double-null coordinates. Such an approach allows one to go a step further in the analysis of quasinormal modes for time-dependent spacetimes. Some recent results are refined, and a new non-stationary behavior corresponding to some sort of inertia for quasinormal modes is identified. Our conclusions can enlighten some aspects of the wave scattering by black holes undergoing some mass accretion processes.

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

  1. 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.