Rayleigh-Schrodinger perturbation theory with a strong perturbation: the quadratic Zeeman effect in hydrogen
Open Access
- 14 August 1984
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 17 (15), 3049-3055
- https://doi.org/10.1088/0022-3700/17/15/018
Abstract
The ground state energy of a hydrogen atom in a uniform magnetic field has been computed by means of low-order variational-perturbation theory. High accuracy is obtained for arbitrary strengths up to 1012 G by the simple expedient of including the leading effect of the field in the zero-order model.Keywords
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