71 citations · 560 across the 59 of their papers we have counts for
7 papers · 2 filters
Non-uniform phases in a three-flavour 't Hooft extended Nambu-Jona--Lasinio model
J. Moreira, B. Hiller, W. Broniowski +2
The possible existence of non-uniform phases in cold dense quark matter in the light quark sector (, and ) is addressed using the Nambu-Jona--Lasinio Model extended to in…
The phase diagram of the NJL model in the presence of explicit symmetry-breaking interactions
J. Morais, J. Moreira, B. Hiller +2
It is shown that the strange quark mass undergoes a first order transition in a generalized 3 flavor Nambu--Jona-Lasinio (NJL) Lagrangian which includes a complete set of explicit…
The 3 flavor NJL with explicit symmetry breaking interactions: scalar and pseudoscalar spectra and decays
A. A. Osipov, B. Hiller, A. H. Blin
The effective quark interactions that break explicitly the chiral SU(3)_L X SU(3)_R and U_A(1) symmetries by current-quark mass source terms are considered in NLO in counting…
Effective Lagrangian approach to multi-quark interactions
A. A. Osipov, B. Hiller, A. H. Blin
In this workshop we have presented the results obtained in the three-flavour () Nambu--Jona-Lasinio model Lagrangian which includes all non-derivative vertices at NLO in the…
Strange quark matter in the presence of explicit symmetry breaking interactions
J. Moreira, J. Morais, B. Hiller +2
It is shown that a first order transition associated with a jump in the strange quark mass appears in a generalized 3 flavour Nambu--Jona-Lasinio (NJL) treatment of quark matter. T…
Average Thermal Evolution of the Universe
Natacha Leite, Alex H. Blin
We sketch the average behaviour of the temperatures and densities of the main components of the CDM universe after inflation. It is modelled as a perfect fluid with dark energy…