18 citations · 22 across the 3 of their papers we have counts for
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gr-qc1995★ 3 cited
Newman-Penrose Formalism for Gravitational Shock Waves
Koichi Hayashi, Toshiharu Samura
First order perturbations for the fields with spin on the background metric of the gravitational shock waves are discussed. Applying the Newman -- Penrose formalism, exact solution…
gr-qc1994★ 18 cited
Gravitational Shock Waves for Schwarzschild and Kerr Black Holes
Koichi HAYASHI, Toshiharu SAMURA
The metrics of gravitational shock waves for a Schwarzschild black hole in ordinary coordinates and for a Kerr black hole in Boyer-Lindquist coordinates are derived. The Kerr metri…