2ND-ORDER FORMALISM FOR FERMIONS

Authors
CORTES JL GAMBOA J VELAZQUEZ L
Citation
Jl. Cortes et al., 2ND-ORDER FORMALISM FOR FERMIONS, Physics letters. Section B, 313(1-2), 1993, pp. 108-114
Citations number
12
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
313
Issue
1-2
Year of publication
1993
Pages
108 - 114
Database
ISI
SICI code
0370-2693(1993)313:1-2<108:2FFF>2.0.ZU;2-N
Abstract
A new formulation of fermions based on a second order action is propos ed. An analysis of the U(1) anomaly allows us to test the validity of the formalism at the quantum level. This formulation gives a new persp ective to the introduction of parity non-invariant interactions.