The vector potential of a point magnetic dipole
arXiv:1806.07089 · doi:10.1016/j.jmmm.2019.04.012
Abstract
The retarded vector potential of a point magnetic dipole with an arbitrary time dependence undergoing accelerated relativistic motions is derived. A novel expression for the angular distribution of the radiated power of an arbitrary moving magnetic dipole is obtained. In particular, the case of an uniformly accelerated particle with a constant magnetic moment is considered. The resulting equations are verified by showing that the fields reduce to less general forms found in the literature.
10 pages. arXiv admin note: text overlap with arXiv:1007.1996 by other authors