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nucl-th1998
The 3-flavor A-scaled Nambu-Jona-Lasinio model
B. Van den Bossche
We review the so called A-scaled Nambu-Jona-Lasinio model both in the vacuum and at finite temperature and density in the case of three flavors. Starting from QCD and integrating o…
nucl-th1997
Scalar mesons nonet in a scaled effective Lagrangian
M. Jaminon, B. Van den Bossche
A scaled SU(3) Nambu - Jona-Lasinio Lagrangian is used to compute the mass of the nine scalar mesons in the vacuum and the mass of the gluball. It is shown that a suitable choice o…