3 papers
gr-qc2025
Equatorial stability analysis of dust particle orbits within a charged rotating disc of dust
David Rumler
Stability of circular orbits of the dust particles within a charged rotating disc of dust with respect to perturbations in the equatorial plane is analyzed. Within Einstein-Maxwell…
gr-qc2024
Circular geodesic orbits in the equatorial plane of a charged rotating disc of dust
David Rumler
Equatorial circular geodesic orbits of neutral test particles in the exterior spacetime of a charged rotating disc of dust are analyzed in dependence of its specific charge and a r…
gr-qc2023
Multipole moments of a charged rotating disc of dust in general relativity
David Rumler, Reinhard Meinel
The gravitational and electromagnetic multipole moments of the charged rotating disc of dust, which is an axisymmetric, stationary solution of the Einstein-Maxwell equations in ter…