36 citations · 39 across the 2 of their papers we have counts for
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gr-qc2016★ 36 cited
Circular motion in NUT space-time
Paul Jefremov, Volker Perlick
We consider circular motion in the NUT (Newman-Unti-Tamburino) space-time. Among other things, we determine the location of circular time-like geodesic orbits, in particular of the…
gr-qc2015★ 3 cited
Innermost stable circular orbits of spinning test particles in Schwarzschild and Kerr space-times
Paul I. Jefremov, Oleg Yu. Tsupko, Gennady S. Bisnovatyi-Kogan
We consider the motion of classical spinning test particles in Schwarzschild and Kerr metrics and investigate innermost stable circular orbits (ISCO). The main goal of this work is…