The Community for Technology Leaders
Green Image
ABSTRACT
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.
INDEX TERMS
Symbolic computation, quantum mechanics, many-body perturbation theory
CITATION
Mohammad I. Bhatti, Warren F. Perger, Ken Flurchick, Min Xia, "Integrating Symbolic and Numeric Techniques in Atomic Physics", Computing in Science & Engineering, vol. 3, no. , pp. 38-47, January/February 2001, doi:10.1109/5992.895186
92 ms
(Ver 3.3 (11022016))