451 citations · 3.7k across the 63 of their papers we have counts for
4 papers · 1 filter
Fast evaluation of asymptotic waveforms from gravitational perturbations
Alex G. Benedict, Scott E. Field, Stephen R. Lau
In the context of blackhole perturbation theory, we describe both exact evaluation of an asymptotic waveform from a time series recorded at a finite radial location and its numeric…
Two-step greedy algorithm for reduced order quadratures
Harbir Antil, Scott E. Field, Frank Herrmann +2
We present an algorithm to generate application-specific, global reduced order quadratures (ROQ) for multiple fast evaluations of weighted inner products between parameterized func…
Towards beating the curse of dimensionality for gravitational waves using Reduced Basis
Frank Herrmann, Scott E. Field, Chad R. Galley +2
Using the Reduced Basis approach, we efficiently compress and accurately represent the space of waveforms for non-precessing binary black hole inspirals, which constitutes a four d…
Numerical simulations with a first order BSSN formulation of Einstein's field equations
J. David Brown, Peter Diener, Scott E. Field +7
We present a new fully first order strongly hyperbolic representation of the BSSN formulation of Einstein's equations with optional constraint damping terms. We describe the charac…