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gr-qc1994★ 5 cited
Detection of Computer Generated Gravitational Waves in Numerical Cosmologies
B. K. Berger, D. Garfinkle, V. Swamy
We propose to study the behavior of complicated numerical solutions to Einstein's equations for generic cosmologies by following the geodesic motion of a swarm of test particles. A…
gr-qc1994★ 84 cited
On "asymptotically flat" space-times with -invariant Cauchy surfaces
B. Berger, P. T. Chrusciel, V. Moncrief
In this paper we study space-times which evolve out of Cauchy data invariant under the action of a two-dimensional commutative Lie group. Moreover are a…