742 citations · 6.9k across the 48 of their papers we have counts for
48 papers
Numerical convergence of model Cauchy-characteristic extraction and matching
Thanasis Giannakopoulos, Nigel T. Bishop, David Hilditch +2
Gravitational waves provide a powerful enhancement to our understanding of fundamental physics. To make the most of their detection we need to accurately model the entire process o…
Numerical solutions for the -Klein-Gordon system
Ulrich K. Beckering Vinckers, Álvaro de la Cruz-Dombriz, Denis Pollney
We construct a numerical relativity code based on the Baumgarte-Shapiro-Shibata-Nakamura (BSSN) formulation for the gravitational quadratic Starobinsky model. By removing th…
Gauge structure of the Einstein field equations in Bondi-like coordinates
Thanasis Giannakopoulos, Nigel T. Bishop, David Hilditch +2
The characteristic initial (boundary) value problem has numerous applications in general relativity (GR) involving numerical studies, and is often formulated using Bondi-like coord…
Black holes, gravitational waves and fundamental physics: a roadmap
Leor Barack, Vitor Cardoso, Samaya Nissanke +203
The grand challenges of contemporary fundamental physics---dark matter, dark energy, vacuum energy, inflation and early universe cosmology, singularities and the hierarchy problem-…
Energetics and phasing of nonprecessing spinning coalescing black hole binaries
Alessandro Nagar, Thibault Damour, Christian Reisswig +1
We present an improved numerical relativity (NR) calibration of the new effective-one-body (EOB) model for coalescing non precessing spinning black hole binaries recently introduce…
Evolution of linear perturbations in spherically symmetric dust spacetimes
Sean February, Julien Larena, Chris Clarkson +1
We present results from a numerical code implementing a new method to solve the master equations describing the evolution of linear perturbations in a spherically symmetric but inh…