2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/52166We present a path integral representation for massless spin one-half particles. It is shown that this gives us a super-symmetric, P-and T-non-invariant pseudoclassical model for relativistic massless spinning particles. Dirac quantization of this model is considered.8 pagesHigh Energy Physics - Theorytext