Solitary waves in the Nambu Jona-Lasinio Lagrangian

G. Kälbermann*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

The self-interacting Dirac field of the NambuJona-Lasinio Lagrangian is considered. Solitary-wave hedgehog solutions are found numerically. The properties of the classical fields are studied and their connection to the chiral quark-pion Lagrangian case is pointed out.

Original languageEnglish
Pages (from-to)941-943
Number of pages3
JournalPhysical Review D
Volume31
Issue number4
DOIs
StatePublished - 1985
Externally publishedYes

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