Gravitational spectrum of black holes in the Einstein–Aether theory

2006/11/30 by R. A. Konoplya, A. Zhidenko · 4 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Pulsars and Gravitational Waves Research #hep-th

paper · pdf · doi:10.1016/j.physletb.2007.03.018

published as Phys.Lett.B648:236-239,2007 · 4 pages, RevTex, to be published in Phys. Lett. B

arxiv created 2007/01/15 · openalex publication_date 2007/03/15 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/02

Abstract

Evolution of gravitational perturbations, both in time and frequency domains, is considered for a spherically symmetric black hole in the non-reduced Einstein–Aether theory. It is shown that real oscillation frequency and damping rate are larger for the Einstein–Aether black hole than for the Schwarzschild black hole. This may provide an opportunity to observe aether in the forthcoming experiments with new generation of gravitational antennas.

Citations

• Lorentz violation at high energy: concepts, phenomena and astrophysical constraints

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