T. Dereli

On the Motion of a Point Electric Charge in the Field of Wu-Yang Monopoles in Bertotti-Robinson Spacetimes

We study the $SU(2)$ Einstein-Yang-Mills system with non-minimal $RF^2$-type couplings of Yang-Mills fields to curvature, formulated with exterior differential forms and a Lagrange-multiplier constraint for the Levi-Civita connection. We show that the conformally flat Bertotti-Robinson geometry $AdS_2\times S^2$ carrie...