SPECIES DOUBLING AND CHIRAL LAGRANGIANS

Authors
CREUTZ M TYTGAT M
Citation
M. Creutz et M. Tytgat, SPECIES DOUBLING AND CHIRAL LAGRANGIANS, Physical review letters, 76(25), 1996, pp. 4671-4674
Citations number
32
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
76
Issue
25
Year of publication
1996
Pages
4671 - 4674
Database
ISI
SICI code
0031-9007(1996)76:25<4671:SDACL>2.0.ZU;2-4
Abstract
Coupling gauge fields to the chiral currents from an effective Lagrang ian for pseudoscalar mesons naturally gives rise to a species doubling phenomenon similar to that seen with fermionic fields in lattice gaug e theory.