The Fourier transform of a two-center product of exponential-type functions and its efficient evaluation
This paper contains a new and simpler derivation of Trivedi and Steinborn's formula for the Fourier transform of a two-center product of a special class of exponential type functions. For this purpose, the authors use a differentiation technique which is able to generate multi- center integrals over nonscalar functions from integrals over scalar functions. Furthermore, the authors present an efficient procedure to compute a new formula, which is valid for arbitrary quantum numbers and exponential parameters and report various numerical test values.
scientific article; zbMATH DE number 3934381