Kerr Geometry as Space-Time Structure of the Dirac Electron

Abstract

The combined Dirac-Kerr model of electron is suggested, in which electron has extended space-time structure of Kerr geometry, and the Dirac equation plays the role of a master equation controlling polarization of the Kerr congruence. The source contains a spinning disk bounded by a closed singular string of Compton size. It is conjectured that this Compton structure may be observed for polarized electrons under a very soft coherent scattering.

Comments: 4 pages, 2 figures, talk at the conference Spin07-Dubna, brief version of the eprint arXiv:0710.4249