On the Existence of a Nonuniform Spin-Isospin Ordered Phase in High-Density Neutron Matter

摘要

Using a Jastrow-like correlated wave-function and a realistic two-body interaction, the energy per particle of neutron matter was evaluated in the normal uniform phase and in a pi deg-condensed phase exhibiting one-dimensional density fluctuations and spin-isospin order. The numerical results indicate that the standard configuration is energetically favored, even at very high densities.