arXiv:nucl-th/9705054·v1·Nuclear Theory
An HFB scheme in natural orbitals
P.-G. Reinhard🇩🇪 · M. Bender🇩🇪 · K. Rutz🇩🇪 · J. A. Maruhn🇩🇪
Abstract
We present a formulation of the Hartree-Fock-Bogoliubov (HFB) equations which solves the problem directly in the basis of natural orbitals. This provides a very efficient scheme which is particularly suited for large scale calculations on coordinate-space grids.
Comments: 5 pages RevTeX, (Postscript-file also available at http://www.th.physik.uni-frankfurt.de/~bender/nucl_struct_publications.html or at ftp://th.physik.uni-frankfurt.de/pub/bender ), accepted for publication in Z. Phys. A