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On the phenomenology of deconfinement and chiral symmetry restoration

  • J. Cleymans
  • K. Redlich
  • H. Satz
  • E. Suhonen
Article

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.

Keywords

Phase Diagram Field Theory Elementary Particle Quantum Field Theory Quark Mass 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag 1986

Authors and Affiliations

  • J. Cleymans
    • 1
    • 2
  • K. Redlich
    • 1
    • 3
  • H. Satz
    • 1
    • 4
  • E. Suhonen
    • 5
  1. 1.Fakultät für Physik, UniversitätBielefeldFederal Republic of Germany
  2. 2.Institute of Theoretical Physics and AstrophysicsUniversity of Cape TownCape TownSouth Africa
  3. 3.Institute for Theoretical Physics, UniversityWroclawPoland
  4. 4.Physics DepartmentBrookhaven National LaboratoryUptonUSA
  5. 5.Department of Theoretical Physics, UniversityOuluFinland

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