Nuclear matter equation of state in relativistic nonlinear models

摘要

We have determined the equation of state for symmetric nuclear matter in relativistic nonlinear models. In the high density region, the isotherms are found strongly model dependent according as the dominant contribution arises from mesons or from baryons. We have also compared the thermodynamical properties given by the two more elaborate nonlinear models, G1 and G2. (C) 2004 Elsevier B.V. All rights reserved.