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arXiv · 2406.04900

Deconfinement and chiral phase transitions in quark matter with chiral imbalance

Francisco X. Azeredo·Dyana C. Duarte·Ricardo L. S. Farias·Gastão Krein·Rudnei O. Ramos
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Abstract

We study the thermodynamics of the Polyakov-Nambu-Jona-Lasinio model considering the effects of an effective chiral chemical potential. We offer a new parametrization of the Polyakov-loop potential depending on temperature and the chiral chemical potential which, when used together with a proper regularization scheme of vacuum contributions, predicts results consistent with those from lattice simulations.

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Francisco X. Azeredo, Dyana C. Duarte, Ricardo L. S. Farias, Gastão Krein, Rudnei O. Ramos. 2024-06-07. Deconfinement and chiral phase transitions in quark matter with chiral imbalance. https://doi.org/10.1103/physrevd.110.076007

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