The general harmonic-oscillator brackets: compact expression, symmetries, sums and Fortran code
arXiv:nucl-th/0105009 · doi:10.1016/S0375-9474(01)01101-0
Abstract
We present a very simple expression and a Fortran code for the fast and precise calculation of three-dimensional harmonic-oscillator transformation brackets. The complete system of symmetries for the brackets along with analytical expressions for sums, containing products of two and three brackets, is given.
13 pages, accepted for publication in Nuclear Physics A