Phase Structure in a Hadronic Chiral Model
  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. 
D. Zschiesche, G. Zeeb and S. Schramm