Nuclear pasta structures and the charge screening effect
  Non uniform structures of the nucleon matter at subnuclear densities are numerically studied by means of the density functional theory with relativistic mean-fields coupled with the electric field. A particular role of the charge screening effects is demonstrated. 
Toshiki Maruyama, Toshitaka Tatsumi, Dmitri .N. Voskresensky, Tomonori   Tanigawa, Satoshi Chiba