BH4 - Gravitational fields with sources: From compact objects to black holes |
Speaker |
Ould El Hadj, Mohamed |
Coauthors |
Decanini, Yves; Folacci, Antoine |
Talk Title |
Excitation of quasibound states and quasinormal modes of the Schwarzschild black hole by a plunging particle coupled to a massive scalar field |
Abstract |
We determine the waveform generated by a particle plunging from slightly below the innermost stable circular orbit into a Schwarzschild black hole and analyze its spectral content. We assume that this particle is linearly coupled with a massive scalar field, such a toy model permitting us to highlight and interpret some important effects which could be helpful in order to test massive gravity in the context of black hole physics. |
Talk view |
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