Quasinormal modes for the Vaidya metric

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dc.creatorAbdalla, Elcio
dc.creatorChirenti, Cecilia B. M. H.
dc.creatorSaa, Alberto
dc.date2006-09-09
dc.date2006-10-12
dc.date.accessioned2026-07-07T07:24:01Z
dc.date.available2026-07-07T07:24:01Z
dc.descriptionWe 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.
dc.descriptionV2: 6 pages, 5 figures
dc.identifierhttps://arxiv.org/abs/gr-qc/0609036
dc.identifierhttp://arxiv.org/abs/gr-qc/0609036
dc.identifierPhys.Rev. D74 (2006) 084029
dc.identifierdoi:10.1103/PhysRevD.74.084029
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/116195
dc.subjectGeneral Relativity and Quantum Cosmology
dc.titleQuasinormal modes for the Vaidya metric
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