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On the phenomenology of deconfinement and chiral symmetry restoration

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Zeitschrift für Physik C Particles and Fields

Abstract

We consider a three-phase model of strongly interacting matter, treating each phase as an ideal gas modified by a simple phenomenological interaction feature. For nuclear matter, we take into account the baryonic repulsion; for the quark-gluon plasma, we include the bag pressure; the constituent quark phase has a non-zero effective quark mass as well as an independent bag pressure. By studying which phase dominates thermodynamically in what region of temperature and baryon number density, we obtain a phase diagram for strongly interacting matter and gain some insight on the relation between deconfinement and chiral symmetry restoration.

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Cleymans, J., Redlich, K., Satz, H. et al. On the phenomenology of deconfinement and chiral symmetry restoration. Z. Phys. C - Particles and Fields 33, 151–156 (1986). https://doi.org/10.1007/BF01410462

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  • DOI: https://doi.org/10.1007/BF01410462

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