Motion of a Particle with Isospin in the Presence of a Monopole
arXiv:hep-th/0508219 · doi:10.1016/j.physleta.2005.04.077
Abstract
From a consistent expression for the quadriforce describing the interaction between a coloured particle and gauge fields, we investigate the relativistic motion of a particle with isospin interacting with a BPS monopole and with a Julia-Zee dyon. The analysis of such systems reveals the existence of unidimensional unbounded motion and asymptotic trajectories restricted to conical surfaces, which resembles the equivalent case of Electromagnetism.
10 pages, 2 figures, onecolumn