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Teoreticheskaya i Matematicheskaya Fizika, 1977, Volume 30, Number 3, Pages 382–394 (Mi tmf2821)  
This article is cited in 2 scientific papers (total in 2 papers)

Investigation of the Fröhlich model by the method of functional derivatives

A. I. Ivanov, O. A. Ponomarev
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Abstract: The equations of motion for correlation functions of the Fröhlich model are investigated. The equations are solved with the aid of the assumption that the triple correlations in the phonon system are negligible. Two kinds of solutions, namely, the zone solution and the polaron solution, are obtained for this case. Criterions of the validity of truncations performed usually in the investigations of the Fröhlich model are established. The structure of polaron is considered and the influence of the frequency correction to the Hamiltonian on the kinetic properties of the system are investigated.
Received: 03.06.1976
English version:
Theoretical and Mathematical Physics, 1977, Volume 30, Issue 3, Pages 246–255
DOI: https://doi.org/10.1007/BF01036718
Bibliographic databases:
Language: Russian
Citation: A. I. Ivanov, O. A. Ponomarev, “Investigation of the Fröhlich model by the method of functional derivatives”, TMF, 30:3 (1977), 382–394; Theoret. and Math. Phys., 30:3 (1977), 246–255
Citation in format AMSBIB
\Bibitem{IvaPon77}
\by A.~I.~Ivanov, O.~A.~Ponomarev
\paper Investigation of the Fr\"ohlich model by the method of functional derivatives
\jour TMF
\yr 1977
\vol 30
\issue 3
\pages 382--394
\mathnet{http://mi.mathnet.ru/tmf2821}
\mathscinet{http://mathscinet.ams.org/mathscinet-getitem?mr=462339}
\transl
\jour Theoret. and Math. Phys.
\yr 1977
\vol 30
\issue 3
\pages 246--255
\crossref{https://doi.org/10.1007/BF01036718}
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    • This publication is cited in the following 2 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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