Classical Charged Particle Models Derived from Complex Shift Methods

Extended charged objects embedded in complex space-time are proposed using the double-copy or shift method. Most of studied 3D strings different shapes. The static-charged open string can be interpreted as purely electromagnetic. It exhibits same relation between charge, mass, angular momentum, and magnetic moment Dirac equation Kerr-Newman metric. Its spin is electromagnetic, its mass. A gyromagnetic ratio 2 obtained. fields this case multi-valued, their singularities arranged to on an unphysical Riemann sheet with a judicious selection cut surfaces. calculations mass momentum done numerically multi-precision algorithms included Python script. calculation agrees measured electron Particles for knotted linked 3 space dimensions also proposed. liquid drop model discussed. multi-valued behavior solutions, related that metric, thought origin Einstein-Rosen bridge, conjectures quantum entanglement, ER=EPR, therefore supported theory. So we have here classical theory has some properties mechanics. Hopefully it offer new phenomenological application semiclassical elementary particles, nuclei, solitons condensed matter, fluids, gases.