Phase structure in a hadronic chiral model

2006/02/27 by D. Zschiesche, G. Zeeb, G Zeeb +1
Physics and Astronomy · #Baryon #Baryon number #Entropy (arrow of time) #Hadron #High-Energy Particle Collisions Research #Lattice QCD #Particle physics #Particle physics theoretical and experimental studies #Phase (matter) #Phase diagram #Physics #Quantum Chromodynamics and Particle Interactions #Quantum chromodynamics #Quantum mechanics #Thermodynamics #nucl-th

paper · pdf · doi:10.1088/0954-3899/34/7/007

published as J.Phys.G34:1665-1672,2007 · 4 pages, 5 figures

arxiv created 2006/02/27 · openalex publication_date 2007/05/21 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

We study the phase diagram of a hadronic chiral flavour- SU (3) model. Heavy baryon resonances can induce a phase structure that matches current results from lattice-QCD calculations at finite temperature and baryon density. Furthermore, we determine trajectories of constant entropy per net baryon in the phase diagram.

Citations

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