Chiral Phase Structure of Hot and Dense Nuclear Matter

Abstract

The description of nuclear matter bulk properties in the framework of quark-based hadron models in curved unit cells is extended to finite temperature. We discuss the analogy and interplay of density and temperature effects in this formulation and study, as an application, the temperature and density dependence of chiral vacuum properties in the Nambu-Jona-Lasinio (NJL) model.

Comments: 12p., 2 figures available via e-mail or FAX