Scientific articles
Roberto Dale, Alicia Herrero, & Juan Antonio Morales-Lladosa (2023). Essential Fierz identities for a fermionic field. Physica Scripta, 98, 085302.
Roberto Dale (Operations Research Center, University Miguel Hernández of Elche), Alicia Herrero and Juan Antonio Morales-Lladosa
Abstract:
For a single fermionic field, an interpretation of the Fierz identities (which establish relations between the bilinear field observables) is given. They appear closely related to the algebraic class (regular or singular) of the spin 2-form S associated to the spinor field. […]