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.
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