3 citations · 3 across the 2 of their papers we have counts for
2 papers
gr-qc2026
Scalarization and descalarization in hyperbolic encounters of black holes
Frederick C. L. Pardoe, Helvi Witek
We use numerical relativity to study the scalar field evolution sourced by hyperbolic encounters of black holes in quadratic scalar Gauss-Bonnet gravity. In this theory, single bla…
gr-qc2026★ 3 cited
Spin-up and mass-gain in hyperbolic encounters of spinning black holes
Healey Kogan, Frederick C. L. Pardoe, Helvi Witek
Scattering black holes spin up and gain mass through the re-absorption of orbital angular momentum and energy radiated in gravitational waves during their encounter. In this work,…