Symbolic computation of energy perturbation expansions for spherically symmetric hydrogenic systems

Name: Work Video:
Duration: 3 min 30 s
Description: We show how symbolic computation using the Maple computer algebra system can be used to obtain explicit large order perturbation expansions using recurrence relations obtained directly from the differential equation and from the Hellmann–Feynman and hypervirial theorems. The approach is used to study several D-dimensional hydrogenic systems in several external spherically symmetric potentials.
Barry G. Adams; Gustavo A. Arteca
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