DBHF Approach and Thermodynamic Consistency for Nuclear Matter Calculations

摘要

Within the framework of Dirac Brueckner-Hartree-Fock (DBHF) approach, we calculate the energy per nucleon, the pressure, the nucleon self-energy and the single-nucleon energy in the nuclear matter by adopting two different covariant representations for T-matrix. We mainly investigate the influence of different covariant representations on the satisfiable extent of the Hugenholz-Van Hove (HVH) theorem in nuclear medium in the framework of DBHF. We find that by adopting the two different covariant represen-