arXiv:nucl-th/0602073·v1·Nuclear Theory
Phase Structure in a Hadronic Chiral Model
D. Zschiesche🇩🇪 · G. Zeeb🇩🇪 · S. Schramm🇩🇪
Abstract
We study the phase diagram of a hadronic chiral flavor-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.
Comments: 4 pages, 5 figures