GRAVITATIONAL-FIELD OF A MOVING SPINNING POINT PARTICLE

A new coordinate system is found in which the Kerr-Newman solution corresponds to the gravitational and electromagnetic fields of a charged spinning point particle. The solution for a moving spinning point charge is obtained in the Lorentz covariant form by Lorentz transforming it. It is shown that the general relativistic proper time at the location of the particle is the same as the special relativistic one and that both the gravitational and electromagnetic self forces vanish, which are consistent with the equations of motion.