Chaotic Motion of Charged Particles around a Weakly Magnetized Kerr-Newman Black Hole

Abstract

In this paper, we consider a charged particle moves around a Weakly Magnetized Kerr-Newman black hole. We first study its circular motion with a detailed analysis in the innermost stable circular orbits(ISCO). Then the dynamics of a particle, kicked out from the circular orbit, is also explored. The final states can be characterized into three different types: bound motion, captured by black hole or escape to spatial infinity. The respective trajectories are shown, and are mainly determined by the energy of a particle after a kick and the initial condition, in which we use Basins of attraction to represent the relation between different initial condition and final states.

arXiv comment24 pages, 22 figures. arXiv admin note: text overlap with arXiv:1407.7069 by other authors

Cited by in corpus (2)

• Motion deviation of test body induced by spin and cosmological constant in extreme mass ratio inspiral binary system
• Chaotic Motion around a Black Hole under Minimal Length Effects