Integrating symbolic and numeric techniques in atomic physics

Authors
Perger, WF Xia, M Flurchick, K Bhatti, MI
Citation
Wf. Perger et al., Integrating symbolic and numeric techniques in atomic physics, COMPUT SC E, 3(1), 2001, pp. 38-47
Citations number
17
Categorie Soggetti
Multidisciplinary,"Computer Science & Engineering
Journal title
COMPUTING IN SCIENCE & ENGINEERING
ISSN journal
15219615 → ACNP
Volume
3
Issue
1
Year of publication
2001
Pages
38 - 47
Database
ISI
SICI code
1521-9615(200101/02)3:1<38:ISANTI>2.0.ZU;2-W
Abstract
This article describes ISNAP, a program for calculating atomic properties t hat uses an integrated symbolic and numerical approach for arbitrary excita tions from closed-shell atoms. This program generates transition matrix ele ments and energy formulas up to third-order perturbation via the symbolic p rogramming language Mathematica.