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Teoreticheskaya i Matematicheskaya Fizika, 1985, Volume 64, Number 2, Pages 287–298 (Mi tmf4992)  
This article is cited in 9 scientific papers (total in 9 papers)

Energy spectrum of a particle in potentials with strongly differing ranges

S. P. Andreev, B. M. Karnakov, V. D. Mur
Full-text PDF (1237 kB) Citations (9)
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Abstract: Equations are derived that determine the spectrum of weakly bound states of systems in which the interaction is described by a superposition of potentials with strongly differing interaction ranges. The level shifts in a long-range potential due to the influence of a short-range center are found. The interaction of levels that exist in the isolated potentials is investigated. Expressions for the renormalization of the scattering length by an external field are obtained. The Stark effect under conditions of degeneracy is considered.
Received: 05.07.1984
English version:
Theoretical and Mathematical Physics, 1985, Volume 64, Issue 2, Pages 838–846
DOI: https://doi.org/10.1007/BF01017965
Bibliographic databases:
Language: Russian
Citation: S. P. Andreev, B. M. Karnakov, V. D. Mur, “Energy spectrum of a particle in potentials with strongly differing ranges”, TMF, 64:2 (1985), 287–298; Theoret. and Math. Phys., 64:2 (1985), 838–846
Citation in format AMSBIB
\Bibitem{AndKarMur85}
\by S.~P.~Andreev, B.~M.~Karnakov, V.~D.~Mur
\paper Energy spectrum of a~particle in potentials with strongly differing ranges
\jour TMF
\yr 1985
\vol 64
\issue 2
\pages 287--298
\mathnet{http://mi.mathnet.ru/tmf4992}
\transl
\jour Theoret. and Math. Phys.
\yr 1985
\vol 64
\issue 2
\pages 838--846
\crossref{https://doi.org/10.1007/BF01017965}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=A1985A491800011}
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  • https://www.mathnet.ru/eng/tmf/v64/i2/p287
    • This publication is cited in the following 9 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Теоретическая и математическая физика Theoretical and Mathematical Physics
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