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gr-qc2015★ 12 cited
Geodesics in nonexpanding impulsive gravitational waves with , Part I
Clemens Sämann, Roland Steinbauer, Alexander Lecke +1
We investigate the geodesics in the entire class of nonexpanding impulsive gravitational waves propagating in an (anti-)de Sitter universe using the distributional form of the metr…
gr-qc2013★ 12 cited
The regularity of geodesics in impulsive pp-waves
Alexander Lecke, Roland Steinbauer, Robert Svarc
We consider the geodesic equation in impulsive pp-wave space-times in Rosen form, where the metric is of Lipschitz regularity. We prove that the geodesics (in the sense of Caratheo…