1986•Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fieldsRequires access

Remarks on dynamical breaking of chiral symmetry and pion properties in the Nambu and Jona-Lasinio model

Véronique Bernard

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Abstract

We discuss the mechanism of dynamical breaking of chiral symmetry and pion properties in the Nambu and Jona-Lasinio model. A covariant as well as a noncovariant formalism have been used.Received 31 March 1986DOI:https://doi.org/10.1103/PhysRevD.34.1601©1986 American Physical Society

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Key concepts: Nambu–Jona-Lasinio model, Pion, Physics, Covariant transformation, Chiral symmetry breaking, Chiral symmetry, Formalism (music), Chiral anomaly