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Parametric excitation of plasma waves by gravitational radiation
Gert Brodin, Mattias Marklund
We consider the parametric excitation of a Langmuir wave and an electromagnetic wave by gravitational radiation, in a thin plasma on a Minkowski background. We calculate the coupli…
Invariant construction of solutions to Einstein's field equations - LRS perfect fluids II
M. Marklund, M. Bradley
The properties of LRS class II perfect fluid space-times are analyzed using the description of geometries in terms of the Riemann tensor and a finite number of its covariant deriva…
Rotating perfect fluid sources of the NUT metric
Michael Bradley, Gyula Fodor, László Á. Gergely +2
Locally rotationally symmetric perfect fluid solutions of Einstein's gravitational equations are matched along the hypersurface of vanishing pressure with the NUT metric. These rig…
A rotating incompressible perfect fluid space-time
Zoltán Perjés, Gyula Fodor, László Á. Gergely +1
A rigidly rotating incompressible perfect fluid solution of Einstein's gravitational equations is discussed. The Petrov type is D, and the metric admits a four-parameter isometry g…
Axistationary perfect fluids -- a tetrad approach
G. Fodor, M. Marklund, Z. Perjés
Stationary axisymmetric perfect fluid space-times are investigated using the curvature description of geometries. Attention is focused on space-times with a vanishing electric part…