21 citations · 123 across the 18 of their papers we have counts for
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gr-qc2008★ 1 cited
Apparent horizons in D-dimensional Robinson-Trautman spacetime
Otakar Svitek
We derive the higher dimensional generalization of Penrose-Tod equation describing apparent horizons in Robinson-Trautman spacetimes. New results concerning the existence and uniqu…
gr-qc2008★ 5 cited
The damping of gravitational waves in dust
Otakar Svitek
We examine a simple model of interaction of gravitational waves with matter (primarily represented by dust). The aim is to investigate a possible damping effect on the intensity of…