13 citations · 35 across the 8 of their papers we have counts for
4 papers · 1 filter
Orbital stability of the restricted three body problem in General Relativity
M. Abishev, H. Quevedo, S. Toktarbay +1
We consider the problem of orbital stability of the motion of a test particle in the restricted three-body problem, by using the orbital moment and its time derivative. We show tha…
A perfect-fluid spacetime for a slightly deformed mass
Medeu Abishev, Kuantay Boshkayev, Hernando Quevedo +1
We present approximate exterior and interior solutions of Einstein's equations which describe the gravitational field of a static deformed mass distribution. The deformation of the…
Accretion disks around a mass with quadrupole
Medeu Abishev, Kuantay Boshkayev, Hernando Quevedo +1
We consider the stability properties of test particles moving along circular orbits around a mass with quadrupole. We show that the quadrupole modifies drastically the properties o…
On the equivalence of approximate stationary axially symmetric solutions of Einstein field equations
Kuantay Boshkayev, Hernando Quevedo, Saken Toktarbay +2
We study stationary axially symmetric solutions of the Einstein vacuum field equations that can be used to describe the gravitational field of astrophysical compact objects in the…