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Teoreticheskaya i Matematicheskaya Fizika, 1980, Volume 44, Number 3, Pages 363–372 (Mi tmf3624)  
This article is cited in 1 scientific paper (total in 1 paper)

Many-boson averages for model systems of the Dicke type

N. N. Bogolyubov (Jr.), V. I. Vozyakov, V. N. Plechko
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Abstract: Many-boson averages and quasi-averages for the Dicke-type model many-body systems representing substance coupled to a finite number of boson field modes are discussed. “Substitution rules” are established which imply that when calculating the many-boson averages the boson operators can be replaced by the operators of the substance subsystem, averaging being performed over the linearised approximating hamiltonian. Also some general inequalities for equilibrium Gibbs averages are derived. The results are rigorous.
Received: 24.09.1979
English version:
Theoretical and Mathematical Physics, 1980, Volume 44, Issue 3, Pages 798–805
DOI: https://doi.org/10.1007/BF01029045
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: N. N. Bogolyubov (Jr.), V. I. Vozyakov, V. N. Plechko, “Many-boson averages for model systems of the Dicke type”, TMF, 44:3 (1980), 363–372; Theoret. and Math. Phys., 44:3 (1980), 798–805
Citation in format AMSBIB
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\by N.~N.~Bogolyubov (Jr.), V.~I.~Vozyakov, V.~N.~Plechko
\paper Many-boson averages for model systems of~the Dicke type
\jour TMF
\yr 1980
\vol 44
\issue 3
\pages 363--372
\mathnet{http://mi.mathnet.ru/tmf3624}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=596209}
\transl
\jour Theoret. and Math. Phys.
\yr 1980
\vol 44
\issue 3
\pages 798--805
\crossref{https://doi.org/10.1007/BF01029045}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=A1980LP32400007}
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  • https://www.mathnet.ru/eng/tmf/v44/i3/p363
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Теоретическая и математическая физика Theoretical and Mathematical Physics
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    References:53
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