Alternative Linear Chiral Models for Nuclear Matter
  The equation of state of a family of alternative linear chiral models in the mean field approximation is discussed. We investigate the analogy between some of these models with current models in the literature, and we show that it is possible to reproduce very well the saturation properties of nuclear matter. 
A. Delfino, F. S. Navarra, M. Nielsen, R. B. Prandini, M. Chiapparini