150 citations · 706 across the 18 of their papers we have counts for
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gr-qc2007★ 42 cited
Robinson-Trautman spacetimes with an electromagnetic field in higher dimensions
Marcello Ortaggio, Jiri Podolsky, Martin Zofka
We investigate higher dimensional Robinson-Trautman spacetimes with an electromagnetic field aligned with the hypersurface orthogonal, non-shearing, expanding geodesic null congrue…
gr-qc2007★ 5 cited
Chaotic motion in Kundt spacetimes
Jiri Podolsky, David Kofron
We demonstrate that geodesics in exact vacuum Kundt gravitational waves may exhibit a highly complicated behaviour. In fact, as in the previously studied case of non-homogeneous pp…
gr-qc2007★ 30 cited
On the parameters of the Kerr-NUT-(anti-)de Sitter space-time
J. B. Griffiths, J. Podolsky
Different forms of the metric for the Kerr-NUT-(anti-)de Sitter space-time are being widely used in its extension to higher dimensions. The purpose of this note is to relate the pa…