Path Integral for the Dirac Equation
Abstract
Description
A c-number path integral representation is constructed for the solution of the Dirac equation. The integration is over the real trajectories in the continuous three-space and other two canonical pairs of compact variables controlling the spin and the chirality flips.
5 pages, revtex. Argument extended, several equations corrected, more references added
5 pages, revtex. Argument extended, several equations corrected, more references added