Abstract

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.

Highlights

  • Marıa Florencia Izzo Villafane, Juan Pablo Carlomagno, Daniel Gomez Dumm Departamento de Fısica, Instituto de Fısica La Plata

  • We study the QCD phase diagram in the framework of a nonlocal three-flavor quark model

  • General Formalism We analyze the features of QCD phase transitions in the context of the so called SU(3) nonlocal Polyakov Nambu−Jona-Lasinio model

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Summary

Introduction

Marıa Florencia Izzo Villafane, Juan Pablo Carlomagno, Daniel Gomez Dumm Departamento de Fısica, Instituto de Fısica La Plata. 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.

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