Regular spinors and fermionic fields
arXiv:2010.08597 · doi:10.1016/j.physleta.2021.127368
Abstract
Bearing in mind the Lounesto spinor classification, we connect the expansion coefficients of well behaved fermionic quantum field, i.e., a local field within a full Lorentz covariant theory, with and only with a given subclass of Type-2 spinors according to Lounesto. We comment on theoretical possibilities as well as physical outputs for the other cases.
7 pages, 0 figures