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Teoreticheskaya i Matematicheskaya Fizika, 1995, Volume 102, Number 3, Pages 457–462 (Mi tmf1279)  
This article is cited in 1 scientific paper (total in 1 paper)

Сollective excitations in the superconductive phase of the one-band Hubbard model

V. N. Popov, P. A. Sevastianov

St. Petersburg Department of V. A. Steklov Institute of Mathematics, Russian Academy of Sciences
Full-text PDF (555 kB) Citations (1)
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Abstract: The method of functional integration is used to investigate the collective excitations in the superconducting state of the one-band two-dimensional Hubbard model with repulsion. The energy spectrum of the Bose modes is obtained. The existence of a branch of Bogolyubov sound is demonstrated. The phase structure and symmetry of the model are also considered.
Received: 12.07.1994
English version:
Theoretical and Mathematical Physics, 1995, Volume 102, Issue 3, Pages 331–335
DOI: https://doi.org/10.1007/BF01017883
Bibliographic databases:
Language: Russian
Citation: V. N. Popov, P. A. Sevastianov, “Сollective excitations in the superconductive phase of the one-band Hubbard model”, TMF, 102:3 (1995), 457–462; Theoret. and Math. Phys., 102:3 (1995), 331–335
Citation in format AMSBIB
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\by V.~N.~Popov, P.~A.~Sevastianov
\paper Сollective excitations in the superconductive phase of the one-band Hubbard model
\jour TMF
\yr 1995
\vol 102
\issue 3
\pages 457--462
\mathnet{http://mi.mathnet.ru/tmf1279}
\zmath{https://zbmath.org/?q=an:0854.58048}
\transl
\jour Theoret. and Math. Phys.
\yr 1995
\vol 102
\issue 3
\pages 331--335
\crossref{https://doi.org/10.1007/BF01017883}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=A1995RZ02000011}
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  • https://www.mathnet.ru/eng/tmf1279
  • https://www.mathnet.ru/eng/tmf/v102/i3/p457
    • This publication is cited in the following 1 articles:
    1. V. S. Kapitonov, K. L. Malyshev, V. N. Popov, P. A. Sevastianov, “The effective action and the collective modes spectrum in the antiferromagnetic phase of the three–band repulsive Hubbard model”, J. Math. Sci. (New York), 99:2 (2000), 2147–2155  mathnet  mathnet  crossref
    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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    References:54
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