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.
| Original language | English |
|---|---|
| Pages (from-to) | 383-388 |
| Number of pages | 6 |
| Journal | Physics of Atomic Nuclei |
| Volume | 80 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 1 Mar 2017 |
| Externally published | Yes |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics
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Cite this
Hakobyan, T., & Nersessian, A. (2017). Two-center Coulomb problem with Calogero interaction. Physics of Atomic Nuclei, 80(2), 383-388. https://doi.org/10.1134/S106377881702020X