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Effective Lagrangian approach to multi-quark interactions

Authors
  • Osipov, A. A.
  • Hiller, B.
  • Blin, A. H.
Type
Preprint
Publication Date
Oct 04, 2014
Submission Date
Oct 04, 2014
Identifiers
arXiv ID: 1410.1081
Source
arXiv
License
Yellow
External links

Abstract

In this workshop we have presented the results obtained in the three-flavour ($N_f=3$) Nambu--Jona-Lasinio model Lagrangian which includes all non-derivative vertices at NLO in the $1/N_c$ expansion of spin zero multi-quark interactions. In particular the role played by the explicit chiral symmetry breaking interactions has been discussed in comparison with previous model Lagrangians.

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