Electrical spinning particle in Einstein's unifield theory

Abstract

Previous work on exact solutions has been shown that sources need to be appended to the field equations of Einstein’s unified field theory in order to achieve physically meaningful results, such sources can be included in a variational formulation by Borchsenius and Moffat. The resulting field equations and conservation identities related to the theory that can be used to derive the equations of structure and motion of a pole-dipole particle according to an explicitly covariant approach by Dixon6 . In this present paper it is shown that, under certain conditions for the energy tensor of the spinning particle, the equations of structure and motion in an electromagnetic field turn out to be formally identical to those occurring in Einstein-Maxwell theory.