186 citations · 806 across the 34 of their papers we have counts for
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gr-qc2015★ 13 cited
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…
gr-qc2015★ 9 cited
On the black hole limit of rotating discs of charged dust
Martin Breithaupt, Yu-Chun Liu, Reinhard Meinel +1
Investigating the rigidly rotating disc of dust with constant specific charge, we find that it leads to an extreme Kerr-Newman black hole in the ultra-relativistic limit. A necessa…