Open AccessQCD Phase Diagram in a Nonlocal SU(3) NJL Model with Lattice-Inspired Form Factors
Author(s) -
M. F. Izzo Villafañe,
J. P. Carlomagno,
D. Gómez Dumm,
N. N. Scoccola
Publication year - 2017
Publication title -
international journal of modern physics conference series
Language(s) - English
Resource type - Journals
ISSN - 2010-1945
DOI - 10.1142/s2010194517600564
Subject(s) - physics , deconfinement , lattice qcd , phenomenology (philosophy) , phase diagram , quantum chromodynamics , particle physics , qcd vacuum , lattice (music) , quark , lattice field theory , phase transition , theoretical physics , phase (matter) , condensed matter physics , quantum mechanics , epistemology , acoustics , philosophy
We study the QCD phase diagram in the framework of a nonlocal three-flavor quark model. We determine the model parameters from vacuum meson phenomenology, considering lattice QCD-inspired nonlocal form factors. Then we analyze the features of the deconfinement and chiral restoration transitions for systems at nonzero temperature and chemical potential.
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