3 papers
gr-qc2026
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…
gr-qc2025
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…
gr-qc2025
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…