Path integral for the Dirac equation

Dirac equation path integral: Interpreting the Grassmann variables

Notes on the Feynman path integral for the Dirac equation

On the construction of the Feynman path integral for the Dirac equation (Introductory Workshop on Path Integrals and Pseudo-Differential Operators)

Path integral formulation of the propagator for a two-dimensional Dirac particle

A Projector Path Integral for the Dirac Equation and the Spin Derivation of Space

On the Feynman Path Integral for the Dirac Equation in the General Dimensional Spacetime