Issue No. 01 - January/February (2001 vol. 3)
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/5992.895186
This article describes ISNAP, a program for calculating atomic properties that uses an integrated symbolic and numerical approach for arbitrary excitations from closed-shell atoms. This program generates transition matrix elements and energy formulas up to third-order perturbation via the symbolic programming language Mathematica.
Symbolic computation, quantum mechanics, many-body perturbation theory
M. I. Bhatti, W. F. Perger, K. Flurchick and M. Xia, "Integrating Symbolic and Numeric Techniques in Atomic Physics," in Computing in Science & Engineering, vol. 3, no. , pp. 38-47, 2001.