138 citations · 485 across the 20 of their papers we have counts for
7 papers · 1 filter
Relativistic two-body calculation of -mesons radiative decays
A. Barducci, R. Giachetti, E. Sorace
This paper is a prosecution of a previous work where we presented a unified two-fermion covariant scheme which produced very precise results for the masses of light and heavy meson…
Relativistic two fermion treatment of hyperfine transitions
A. Barducci, R. Giachetti, E. Sorace
A system of two fermions with different masses and interacting by the Coulomb potential is presented in a completely covariant framework. The spin-spin interaction, including the a…
A NJL-based study of the QCD critical line
A. Barducci, R. Casalbuoni, G. Pettini +1
We employ a 3 flavor NJL model to stress some general remarks about the QCD critical line. The dependence of the critical curve on and is discus…
Pion and kaon condensation in a 3-flavor NJL model
A. Barducci, R. Casalbuoni, G. Pettini +1
We analyze the phase diagram of a three-flavor Nambu-Jona-Lasinio model at finite temperature and chemical potentials . We study the competition of pion and kaon…
A calculation of the QCD phase diagram at finite temperature, and baryon and isospin chemical potentials
A. Barducci, R. Casalbuoni, G. Pettini +1
We study the phases of a two-flavor Nambu-Jona-Lasinio model at finite temperature , baryon and isospin chemical potentials: , . Th…
Ladder-QCD at finite isospin chemical potential
A. Barducci, R. Casalbuoni, G. Pettini +1
We use an effective QCD model (ladder-QCD) to explore the phase diagram for chiral symmetry breaking and restoration at finite temperature with different quark chemical poten…