ISSN:
1432-2234
Keywords:
Lie algebras
;
Perturbation theory
;
Symbolic computation
;
Perturbed hydrogen atom
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract TheN-dimensional hydrogen atom in external fields of the typeλr andλr 2 is studied. We describe how Lie algebras are used to obtain RS-type perturbation expansions. We present expressions for the perturbation energy up to 4th order for arbitrary dimension and arbitrary state of the hydrogen atom. With symbolic computation, results are obtained in compact and transparent form.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01192238
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