Isospin-dependent properties of asymmetric nuclear matter in relativistic mean field models
Isospin-dependent properties of asymmetric nuclear matter in relativistic mean field models
Using various relativistic mean-field models, including nonlinear ones with meson field self-interactions, models with density-dependent meson-nucleon couplings, and point-coupling models without meson fields, we have studied the isospin-dependent bulk and single-particle properties of asymmetric nuclear matter. In particular, we have determined the density dependence of nuclear symmetry energy from these …