5 citations · 5 across the 1 of their papers we have counts for
3 papers
gr-qc2004★ 5 cited
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…
gr-qc1997
BH Punctures as Initial Data for General Relativity
S. R. Brandt, B. Bruegmann
We construct initial data for several black holes with arbitrary momenta and spins by a new method that is based on a compactification of Brill-Lindquist wormholes. When treated nu…
hep-th1994
On a geometric derivation of Witten's identity for Chern-Simons theory
Bernd Bruegmann
We present a formal but simple calculational scheme to relate the expectation value of Wilson loops in Chern-Simons theory to the Jones polynomial. We consider the exponential of t…