Coulomb-Sturmian Functions in Configuration Space

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This Demonstration shows the Coulomb–Sturmian functions in configuration space, useful for some two-body problems. Here is the principal quantum number with angular momentum , and is an exponential parameter.

Contributed by: Joseph P. Day, Joseph E. McEwen, and Zoltan Papp (March 2011)
Open content licensed under CC BY-NC-SA




[1] J. P. Day, J. E. McEwen, and Z. Papp, "Two-Body Problems with Confining Potentials," Few-Body Systems, 47(1–2), 2010 pp. 17–23.

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