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Author Hakobyan, T. ♦ Nersessian, A.
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword ATOMIC AND MOLECULAR PHYSICS ♦ COULOMB FIELD ♦ DISTURBANCES ♦ DYNAMICS ♦ INTERACTIONS ♦ PERTURBATION THEORY ♦ SPECTRA ♦ STARK EFFECT
Abstract We show that the Calogero-type perturbation preserves the integrability and partial separation of variables for the Stark–Coulomb and two-center Coulomb problems, and present the explicit expressions of their constants of motion. We reveal that this perturbation preserves the spectra of initial systems, but leads to the change of degree of degeneracy.
ISSN 10637788
Educational Use Research
Learning Resource Type Article
Publisher Date 2017-03-15
Publisher Place United States
Journal Physics of Atomic Nuclei
Volume Number 80
Issue Number 2


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