Chiral thermodynamics of dense hadronic matter

Journal Article · Tue May 15 00:00:00 EDT 2012 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778812050225· OSTI ID:22043724

Sasaki, C ^[1]

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1. Frankfurt Institute for Advanced Studies (Germany)

We discuss phases of hot and dense hadronic matter using chiral Lagrangians. A two-flavored parity doublet model constrained by the nuclear matter ground state predicts chiral symmetry restoration. The model thermodynamics is shown within the mean-field approximation. A field-theoretical constraint on possible phases from the anomaly matching is also discussed.

• OSTI ID: 22043724
• Journal Information: Physics of Atomic Nuclei, Vol. 75, Issue 5; Other Information: Copyright (c) 2012 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
APPROXIMATIONS
CHIRAL SYMMETRY
CHIRALITY
FLAVOR MODEL
GROUND STATES
HADRONS
LAGRANGIAN FUNCTION
MEAN-FIELD THEORY
NUCLEAR MATTER
PARITY
THERMODYNAMIC MODEL