247 citations · 632 across the 22 of their papers we have counts for
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gr-qc1997★ 47 cited
Impulsive waves in de Sitter and anti-de Sitter space-times generated by null particles with an arbitrary multipole structure
J Podolsky, J B Griffiths
We describe a class of impulsive gravitational waves which propagate either in a de Sitter or an anti-de Sitter background. They are conformal to impulsive waves of Kundt's class.…
gr-qc1997★ 4 cited
Gravitational waves with distinct wavefronts
G A Alekseev, J B Griffiths
Exact solutions of Einstein's vacuum equations are considered which describe gravitational waves with distinct wavefronts. A family of such solutions presented recently in which th…