Year: 2014
Type: preprint
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.
Source: arXiv (Cornell University)
Authors: Osipov, A. A., Hiller, B., Blin, A. H.
Institutions: Centro de Física Computacional, University of Coimbra
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
Funder: Universidade de Coimbra
OpenAlex ID: W299830964