Nucleation Process in Asymmetric Nuclear Matter
  An extended version of the non linear Walecka model, with rho mesons and eletromagnetic field is used to investigate the possibility of phase transitions in hot (warm) nuclear matter, giving rise to droplet formation. Surface properties of asymmetric nuclear matter as the droplet surface energy and its thickness are also examined. 
D.P. Menezes(1) and C. Providencia (Centro de Fisica Teorica, Depto de   Fisica, Universidade de Coimbra, Portugal; (1)Depto...