19 citations · 19 across the 8 of their papers we have counts for
8 papers
Epicyclic motion of charged particles around a weakly magnetized Kiselev black hole
Marina-Aura Dariescu, Vitalie Lungu
We investigate the motion of charged particles evolving around a magnetized Kiselev black hole, in the weak magnetic field approximation. The effective potential allows us to study…
Particle dynamics around an electrically charged Kiselev black hole embedded in quintessence
Vitalie Lungu, Marina-Aura Dariescu, Cristian Stelea
We introduce and study a new solution describing a static, spherically symmetric and electrically charged black hole embedded in a charged quintessence fluid, which corresponds to…
Null geodesics around a magnetized Kiselev black hole
Vitalie Lungu
A new magnetically charged Kiselev black hole solution is used to study the null geodesics in this spacetime. We derive the equations of motion for the null geodesics and analyze t…
Accelerating charged and rotating black holes in scalar multipolar universes
Cristian Stelea, Marina-Aura Dariescu, Vitalie Lungu
Recently, Cardoso and Natario constructed an exact solution of Einstein-scalar field equations that describes a scalar counterpart of the Schwarzschild-Melvin Universe. In fact, th…
Charged Particles Orbiting a Magnetized Black Hole Immersed in Quintessential Matter
Vitalie Lungu, Marina-Aura Dariescu, Cristian Stelea
A new exact magnetized solution describing a Kiselev black hole immersed in a magnetic field is used for studying the dynamics of charged particles. Different types of trajectories…
Charged particles moving around a spherically symmetric dilatonic black hole
Vitalie Lungu, Marina-Aura Dariescu, Ciprian Dariescu +1
For the static spherically symmetric dilatonic black hole described by the Gibbons-Maeda-Garfinkle-Horowitz-Strominger geometry, we analyze the timelike trajectories for electrical…
Charged particles in the background of the Kiselev solution in power-Maxwell electrodynamics
Marina-Aura Dariescu, Ciprian Dariescu, Vitalie Lungu +1
In this work we analyze the motion of charged particles in the background of the Kiselev geometry, which is considered here as an exact solution in the context of power-Maxwell ele…
The Kiselev solution in power-Maxwell electrodynamics
Marina-Aura Dariescu, Ciprian Dariescu, Vitalie Lungu +1
In this work we reconsider the solution describing black holes surrounded by a `quintessence'-like fluid. This geometry was introduced by Kiselev in 2003 and its physical source wa…