250 citations · 289 across the 4 of their papers we have counts for
4 papers
SPHINCS_BSSN: Numerical Relativity with Particles
S. Rosswog, P. Diener
In this book chapter we describe the {\em Lagrangian} numerical relativity code \sphi. This code evolves spacetimes in full General Relativity by integrating the BSSN equations on…
Recoil Velocities from Equal-Mass Binary-Black-Hole Mergers
Michael Koppitz, Denis Pollney, Christian Reisswig +4
The final evolution of a binary black-hole system gives rise to a recoil velocity if an asymmetry is present in the emitted gravitational radiation. Measurements of this effect for…
Are moving punctures equivalent to moving black holes?
Jonathan Thornburg, Peter Diener, Denis Pollney +4
When simulating the inspiral and coalescence of a binary black-hole system, special care needs to be taken in handling the singularities. Two main techniques are used in numerical-…
Adaptive mesh refinement approach to construction of initial data for black hole collisions
Peter Diener, Nina Jansen, Alexei Khokhlov +1
The initial data for black hole collisions is constructed using a conformal-imaging approach and a new adaptive mesh refinement technique, a fully threaded tree (FTT). We developed…