577 citations · 1.9k across the 15 of their papers we have counts for
15 papers
Multipole expansions for energy and momenta carried by gravitational waves
Milton Ruiz, Miguel Alcubierre, Dario Nunez +1
We present expressions for the energy, linear momentum and angular momentum carried away from an isolated system by gravitational radiation based on spin-weighted spherical harmoni…
Accurate Evolution of Orbiting Binary Black Holes
Peter Diener, Frank Herrmann, Denis Pollney +5
We present a detailed analysis of binary black hole evolutions in the last orbit, and demonstrate consistent and convergent results for the trajectories of the individual bodies. T…
Testing excision techniques for dynamical 3D black hole evolutions
Miguel Alcubierre, Bernd Bruegmann, Peter Diener +4
We perform both distorted black hole evolutions and binary black hole head on collisions and compare the results of using a full grid to results obtained by excising the black hole…
Toward standard testbeds for numerical relativity
Miguel Alcubierre, Gabrielle Allen, Carles Bona +18
In recent years, many different numerical evolution schemes for Einstein's equations have been proposed to address stability and accuracy problems that have plagued the numerical r…
The coalescence remnant of spinning binary black holes
J. Baker, M. Campanelli, C. O. Lousto +1
We compute the gravitational radiation generated in the evolution of a family of close binary black hole configurations, using a combination of numerical and perturbative approxima…
Gauge conditions for long-term numerical black hole evolutions without excision
Miguel Alcubierre, Bernd Bruegmann, Peter Diener +4
Numerical relativity has faced the problem that standard 3+1 simulations of black hole spacetimes without singularity excision and with singularity avoiding lapse and vanishing shi…