2 papers
gr-qc2026
Fast neural network surrogate for multimodal effective-one-body gravitational waveforms from generically precessing compact binaries
Christopher Whittall, Geraint Pratten
Gravitational waveform templates are a key ingredient for the detection and characterization of gravitational waves emitted by compact binary mergers in the universe. These templat…
gr-qc2025
Frequency-domain self-force calculations using Gegenbauer reconstruction
Christopher Whittall, Leor Barack, Oliver Long
We investigate the use of the Gegenbauer procedure for time-domain reconstruction in frequency-domain calculations of the self-force on a particle orbiting a black hole. The conven…