Electromagnetic Fields and Charged Particle Motion Around Magnetized Wormholes
arXiv:0903.0446 · doi:10.1007/s10509-009-0023-9
Abstract
We perform a study to describe motion of charged particles under the influence of electromagnetic and gravitational fields of a slowly rotating wormhole with nonvanishing magnetic moment. We present analytic expression for potentials of electromagnetic field for an axially symmetric slowly rotating magnetized wormholes. While addressing important issues regarding the subject, we compare our results of motion around black holes and wormholes in terms of the ratio of radii of event horizons of a black hole and of the throat of a wormhole. It is shown that both radial and circular motions of test bodies in the vicinity of a magnetized wormhole could give rise to a peculiar observational astrophysical phenomenon.
9 pages, 4 figures, 2 tables, accepted for publication in Astrophysics & Space Science
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- Spinning test particle motion around a traversable wormhole
- Epicyclic frequencies in the equatorial plane around stationary and axially symmetric wormhole geometries
- Particle motion around a static axially symmetric wormhole
- Dynamics of test particles in thin-shell wormhole spacetimes
- Orbital widening due to radiation reaction around a magnetized black hole
- Singularities in static spherically symmetric configurations of General Relativity with strongly nonlinear scalar fields
- Kaluza-Klein Magnetized Cylindrical Wormhole and its Gravitational Lensing