148 citations · 852 across the 42 of their papers we have counts for
7 papers · 1 filter
Ergosphere, photon region structure, and the shadow of a rotating charged Weyl black hole
Mohsen Fathi, Marco Olivares, J. R. Villanueva
In this paper, we explore the photon region and the shadow of the rotating counterpart of a static charged Weyl black hole, which has been previously discussed according to null an…
Null geodesics in five-dimensional Reissner-Nordström anti-de Sitter black hole
P. A. González, Marco Olivares, Yerko Vásquez +1
The study of the motion of photons around massive bodies is one of the most useful tools to know the geodesic structure associated with said gravitational source. In the present wo…
Gravitational Rutherford scattering of electrically charged particles from a charged Weyl black hole
Mohsen Fathi, Marco Olivares, J. R. Villanueva
Considering electrically charged test particles, we continue our study of the exterior dynamics of a charged Weyl black hole which has been previously investigated regarding the mo…
Motion of massive particles around a charged Weyl black hole and the geodetic precession of orbiting gyroscopes
Mohsen Fathi, Mona Kariminezhad, Marco Olivares +1
The advanced state of cosmological observations constantly tests the alternative theories of gravity that originate from Einstein's theory. However, this is not restricted to modif…
Time like geodesics in three-dimensional rotating Hořava AdS black hole
P. A. González, Marco Olivares, Eleftherios Papantonopoulos +1
We study the motion of particles in the background of a three-dimensional rotating Hořava AdS black hole that corresponds to a Lorentz-violating version of the BTZ black hole and w…
Constraints on Scalar-Tensor Theory of Gravity by Solar System Tests
P. A. González, Marco Olivares, Eleftherios Papantonopoulos +1
We study the motion of particles in the background of a scalar-tensor theory of gravity in which the scalar field is kinetically coupled to Einstein tensor. We constrain the value…