51 citations · 51 across the 1 of their papers we have counts for
2 papers
gr-qc2010★ 51 cited
Symplectic Integration of Post-Newtonian Equations of Motion with Spin
Christian Lubich, Benny Walther, Bernd Bruegmann
We present a non-canonically symplectic integration scheme tailored to numerically computing the post-Newtonian motion of a spinning black-hole binary. Using a splitting approach w…
gr-qc2009
Numerical black hole initial data with low eccentricity based on post-Newtonian orbital parameters
Benny Walther, Bernd Bruegmann, Doreen Mueller
Black hole binaries on non-eccentric orbits form an important subclass of gravitational wave sources, but it is a non-trivial issue to construct numerical initial data with minimal…