89 citations · 717 across the 23 of their papers we have counts for
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gr-qc2021★ 36 cited
Gravitational perturbations of rotating black holes in Lorenz gauge
Sam R. Dolan, Chris Kavanagh, Barry Wardell
Perturbations of Kerr spacetime are typically studied with the Teukolsky formalism, in which a pair of invariant components of the perturbed Weyl tensor are expressed in terms of s…
hep-th2021★ 4 cited
Scattering in Black Hole Backgrounds and Higher-Spin Amplitudes: Part I
Yilber Fabian Bautista, Alfredo Guevara, Chris Kavanagh +1
The scattering of massless waves of helicity in Schwarzschild and Kerr backgrounds is revisited in the long-wavelenght regime. Using a novel description of su…