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Teoreticheskaya i Matematicheskaya Fizika, 1985, Volume 64, Number 1, Pages 163–170 (Mi tmf4909)  
This article is cited in 5 scientific papers (total in 5 papers)

On a possibility of using generalized Okubo operators to take into account correlations in the Hubbard model with degeneracy

A. V. Vedyaev, V. A. Ivanov, V. E. Shilov
Full-text PDF (798 kB) Citations (5)
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Abstract: The two-orbital Hubbard modet with degeneracy and isotropic hopping integrals is considered. A systematic method is proposed for taking into account iutra-atomic correlations of the electrons by means of generalized Okubo tensor operators. The spectrum of electron excitations in a very simple case is calculated as an example.
Received: 03.09.1984
English version:
Theoretical and Mathematical Physics, 1985, Volume 64, Issue 1, Pages 756–761
DOI: https://doi.org/10.1007/BF01017043
Bibliographic databases:
Language: Russian
Citation: A. V. Vedyaev, V. A. Ivanov, V. E. Shilov, “On a possibility of using generalized Okubo operators to take into account correlations in the Hubbard model with degeneracy”, TMF, 64:1 (1985), 163–170; Theoret. and Math. Phys., 64:1 (1985), 756–761
Citation in format AMSBIB
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\by A.~V.~Vedyaev, V.~A.~Ivanov, V.~E.~Shilov
\paper On a~possibility of using generalized Okubo operators to take into account correlations in the Hubbard model with degeneracy
\jour TMF
\yr 1985
\vol 64
\issue 1
\pages 163--170
\mathnet{http://mi.mathnet.ru/tmf4909}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=815104}
\transl
\jour Theoret. and Math. Phys.
\yr 1985
\vol 64
\issue 1
\pages 756--761
\crossref{https://doi.org/10.1007/BF01017043}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=A1985AYT5900014}
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  • https://www.mathnet.ru/eng/tmf/v64/i1/p163
    • This publication is cited in the following 5 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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