401 citations · 750 across the 12 of their papers we have counts for
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gr-qc2018★ 24 cited
Kerr-(Anti-)de Sitter Black Holes: Perturbations and quasi-normal modes in the slow rotation limit
Oliver J. Tattersall
We study the perturbations of scalar, vector, and tensor fields in a slowly rotating Kerr-(Anti-)de Sitter black hole spacetime, presenting new and existing Schrödinger style maste…
gr-qc2018★ 83 cited
Quasi-normal modes of black holes in Horndeski gravity
Oliver J. Tattersall, Pedro G. Ferreira
We study the perturbations to General Relativistic black holes (i.e. those without scalar hair) in Horndeski scalar-tensor gravity. First, we derive the equations of odd and even p…
gr-qc2018★ 59 cited
Speed of gravitational waves and black hole hair
Oliver J. Tattersall, Pedro G. Ferreira, Macarena Lagos
The recent detection of GRB 170817A and GW170817 constrains the speed of gravity waves to be that of light, which severely restricts the landscape of modified gravity theorie…