186 citations · 806 across the 34 of their papers we have counts for
34 papers
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…
Geometry of charged rotating discs of dust in Einstein-Maxwell theory
David Rumler, Andreas Kleinwächter, Reinhard Meinel
Within the framework of Einstein-Maxwell theory geometric properties of charged rotating discs of dust, using a post-Newtonian expansion up to tenth order, are discussed. Investiga…
Bäcklund transforms of the extreme Kerr near-horizon geometry
Reinhard Meinel, Andreas Kleinwächter
We apply the method of Bäcklund transformations to generate a new hierarchy of exact solutions to the vacuum Einstein equations starting from the extreme Kerr near-horizon geometry…
A continuous Riemann-Hilbert problem for colliding plane gravitational waves
Stefan Palenta, Reinhard Meinel
We present the foundations of a new solution technique for the characteristic initial value problem (IVP) of colliding plane gravitational waves. It has extensive similarities to t…
Gyromagnetic factor of rotating disks of electrically charged dust in general relativity
Yu-Chun Pynn, Rodrigo Panosso Macedo, Martin Breithaupt +2
We calculated the dimensionless gyromagnetic ratio ("-factor") of self-gravitating, uniformly rotating disks of dust with a constant specific charge . These disk solutions to…
A note on circular geodesics in the equatorial plane of an extreme Kerr-Newman black hole
Sebastian Ulbricht, Reinhard Meinel
We examine the behaviour of circular geodesics describing orbits of neutral test particles around an extreme Kerr-Newman black hole. It is well known that the radial Boyer-Lindquis…