Two-center Coulomb problem with Calogero interaction

T. Hakobyan, A. Nersessian

Research output: Contribution to journal › Article

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	https://doi.org/10.1134/S106377881702020X
Publication status	Published - 1 Mar 2017
Externally published	Yes

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perturbation

interactions

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

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

Two-center Coulomb problem with Calogero interaction. / Hakobyan, T.; Nersessian, A.

In: Physics of Atomic Nuclei, Vol. 80, No. 2, 01.03.2017, p. 383-388.

Research output: Contribution to journal › Article

Hakobyan, T & Nersessian, A 2017, 'Two-center Coulomb problem with Calogero interaction', Physics of Atomic Nuclei, vol. 80, no. 2, pp. 383-388. https://doi.org/10.1134/S106377881702020X

Hakobyan T, Nersessian A. Two-center Coulomb problem with Calogero interaction. Physics of Atomic Nuclei. 2017 Mar 1;80(2):383-388. https://doi.org/10.1134/S106377881702020X

Hakobyan, T. ; Nersessian, A. / Two-center Coulomb problem with Calogero interaction. In: Physics of Atomic Nuclei. 2017 ; Vol. 80, No. 2. pp. 383-388.

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Access to Document

10.1134/S106377881702020X