arXiv:nucl-th/0109048·v1·Nuclear Theory
Self-Consistent Separable RPA For Density- and Current-Dependent Forces
J. Kvasil🇨🇿 · V.O. Nesterenko🇷🇺 · P.-G. Reinhard🇩🇪
Abstract
Self-consistent factorization of two-body residual interaction is proposed for arbitrary density- and current-dependent energy functionals. Following this procedure, a separable RPA (SRPA) method is constructed. SRPA dramatically simplifies the calculations and demonstrates quick convergence to exact results. The method is tested for SkM* forces.
Comments: 10 pages, 1 figure, contribution to Proceedings of 7th International Spring Seminar on Nuclear Physics, Maiori, Italy, May 27-31, 2001