A calculation of the QCD phase diagram at finite temperature, and baryon and isospin chemical potentials

A. Barducci; R. Casalbuoni; G. Pettini; L. Ravagli

doi:10.1103/PhysRevD.69.096004

paper

A calculation of the QCD phase diagram at finite temperature, and baryon and isospin chemical potentials

arXiv:hep-ph/0402104 · doi:10.1103/PhysRevD.69.096004

Abstract

We study the phases of a two-flavor Nambu-Jona-Lasinio model at finite temperature $T$ , baryon and isospin chemical potentials: $μ_{B} = (μ_{u} + μ_{d}) /2$ , $μ_{I} = (μ_{u} - μ_{d}) /2$ . This study completes a previous analysis where only small isospin chemical potentials $μ_{I}$ were considered

21 pages, 13 figures included, two more refernces added