Abstract
Correlations among symmetric nuclear matter properties, the neutron matter EOS and the pressure of neutron matter are studied in the Skyrme Hartree-Fock (SHF) and the relativistic mean field (RMF) models. At present, many different parameter sets for the Skyrme interaction and RMF model have been proposed. As a result, the property of neutron matter which is one of extreme conditions depends on the parameter set. We found clear linear correlations between the energy per neutron of neutron matter and the symmetry energy and between the pressure of neutron matter and L which is one of isovector nuclear matter properties at the saturation density of symmetric nuclear matter. We show that values of the energy per neutron and the pressure of neutron matter at the saturation density of symmetric nuclear matter can be obtained by accurate experimental data of the symmetry energy and L.
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