Coupled cluster approach to nuclear physics
arXiv:nucl-th/0308088 · doi:10.1103/PhysRevC.69.054320
Abstract
Using many-body perturbation theory and coupled-cluster theory, we calculate the ground-state energy of He-4 and O-16. We perform these calculations using a no-core G-matrix interaction derived from a realistic nucleon-nucleon potential. Our calculations employ up to two-particle-two-hole coupled-cluster amplitudes.
15 pages, 9 figures