Self-energy Effects in the Superfluidity of Neutron Matter
arXiv:nucl-th/0101042 · doi:10.1103/PhysRevC.64.021301
Abstract
The superfluidity of neutron matter in the channel $^1 S_0$ is studied by taking into account the effect of the ground-state correlations in the self-energy. To this purpose the gap equation has been solved within the generalized Gorkov approach. A sizeable suppression of the energy gap is driven by the quasi-particle strength around the Fermi surface.
8 pages and 3 figures