Asymmetrical nuclear matter calculations with the new charge-dependent Reid potential

Thermal properties of asymmetrical nuclear matter with the new charge-dependent Reid potential

“…We found similar qualitative results with respect to others many-body techniques, but like the old Reid68 the new Reid93 interaction over binds nuclear matter at much larger saturation density [34]. The similar calculation have been made by us for asymmetric nuclear matter by employing the Reid93 potential [35].…”

“…The zero temperature case were extensively discussed in Ref. [35] for Reid93 interaction. As we have mentioned in this reference and our previous work [34], the higher partial waves are much more negative in Reid93 with respect to other interactions such as Reid68 potential, with one pion exchange interaction in higher (J 3) partial waves.…”

“…The calculation follows exactly that of asymmetric nuclear matter at zero temperature [35] except that we use the Fermi-Dirac distribution function,…”

“…At this stage, we can minimize the two-body energy (15) with respect to the variations of the functions f (i) α , but subject to the normalization constraint [26,34,35]…”

Equation of state of asymmetric nuclear matter: a VMC study

“…The ASNM calculations, found in the literature, have employed various approaches such as (i) the non relativistic and selfconsistent Dirac-Brueckner-Hartree-Fock schemes [2,8] (ii) the variational methods [12,13,16], (iii) the relativistic mean field and chiral sigma models [17,18], (iv) the phenomenological Skyrme interaction [7,19] and (v) the Green function formalism [20].…”