511 citations · 4.3k across the 78 of their papers we have counts for
6 papers · 2 filters
Inferring black hole charge from backscattered electromagnetic radiation
Luís C. B. Crispino, Sam R. Dolan, Atsushi Higuchi +1
We compute the scattering cross section of Reissner-Nordström black holes for the case of an incident electromagnetic wave. We describe how scattering is affected by both the conve…
Quasinormal modes and Regge poles of the canonical acoustic hole
Sam R. Dolan, Leandro A. Oliveira, Luis C. B. Crispino
We compute the quasinormal mode frequencies and Regge poles of the canonical acoustic hole (a black hole analogue), using three methods. First, we show how damped oscillations aris…
Tidal invariants for compact binaries on quasi-circular orbits
Sam R. Dolan, Patrick Nolan, Adrian C. Ottewill +2
We extend the gravitational self-force approach to encompass `self-interaction' tidal effects for a compact body of mass on a quasi-circular orbit around a black hole of mass $…
Gravitational Self-Force Correction to the Innermost Stable Circular Equatorial Orbit of a Kerr Black Hole
Soichiro Isoyama, Leor Barack, Sam R. Dolan +5
For a self-gravitating particle of mass μin orbit around a Kerr black hole of mass M >> μ, we compute the O(μ/M) shift in the frequency of the innermost stable circular equatorial…
Absorption of a massive scalar field by a charged black hole
Carolina L. Benone, Ednilton S. de Oliveira, Sam R. Dolan +1
We calculate the absorption cross section of a massive neutral scalar field impinging upon a Reissner-Nordström black hole. First, we derive key approximations in the high- and low…
Self-force via Green functions and worldline integration
Barry Wardell, Chad R. Galley, Anil Zenginoglu +3
A compact object moving in curved spacetime interacts with its own gravitational field. This leads to both dissipative and conservative corrections to the motion, which can be inte…