Action Principle for the Classical Dual Electrodynamics
arXiv:hep-th/9609218 · doi:10.1016/0370-2693(96)00813-1
Abstract
The purpose of this paper is to formulate an action principle which allows for the construction of a classical lagrangean including both electric and magnetic currents. The lagrangean is non-local and shown to yield all the expected (local) equations for dual electrodynamics.
latex, 8 pages, no figures