Periodic orbits in the restricted three-body problem for observations of the smaller primaryPeriodic
orbits in the restricted three-body problem for observations of the smaller primary
Spin-orbit coupling in Fe-based superconductors of the spin-rotational invariance in the spin-liquid phase can occur due to spin-
orbit coupling. We study
Cylindrically symmetric wormholes WhC R e: The motion of test particles=const ("planar
orbits") we show that, as in the Kerr and Schwarzschild geometries, we should distinguish between
Cylindrically symmetric wormholes WhC R e: The motion of test particles=const ("planar
orbits") we show that, as in the Kerr and Schwarzschild geometries, we should distinguish between
Orbital dynamics of a binary system composed of a massive star and a black hole companion. By monitoring the mass transfer from the star to the black hole, we perform a thorough and systematic
orbit Two-impulse orbital transfer based on the solution of Lambert problem with optimal flight time, it is assumed that the
orbit that connects two given positions is a flight trajectory, the costs of which
Cylindrically symmetric wormholes WhC R e: The motion of test particles=const ("planar
orbits") we show that, as in the Kerr and Schwarzschild geometries, we should distinguish between
Cylindrically symmetric wormholes WhC R e: The motion of test particles=const ("planar
orbits") we show that, as in the Kerr and Schwarzschild geometries, we should distinguish between