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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2011, Volume 93, Issue 12, Pages 807–812 (Mi jetpl1934)  

This article is cited in 25 scientific papers (total in 25 papers)

CONDENSED MATTER

Triplet $p$-wave superconductivity in low-density extended Hubbard model with Coulomb repulsion

M. Yu. Kagana, D. V. Efremovb, M. S. Marienkoc, V. V. Val'kovd

a P. L. Kapitza Institute for Physical Problems
b Max-Planck-Institut fur Festkorperforschung
c Department of Physics and Astronomy, Hofstra University, Hempstead
d L. V. Kirensky Institute of Physics, Siberian Branch of the Russian Academy of Sciences
References:
Abstract: We analyze superconducting instabilities in 3D and 2D extended Hubbard model with Coulomb repulsion between electrons on neighboring sites in the limit of low electron density ($n_{\mathrm{el}} \to 0$) on simple cubic (square) lattice. We show that in a realistic strong-coupling case $U\gg V\gg W$ ($U$ and $V$ are the onsite and the intersite Coulomb repulsions, $W$ the bandwidth) the main SC instability corresponds to the $p$-wave pairing and in the leading order is correctly described by the equations obtained earlier in the absence of the intersite Coulomb interaction $V=0$.
Received: 11.05.2011
English version:
Journal of Experimental and Theoretical Physics Letters, 2011, Volume 93, Issue 12, Pages 725–730
DOI: https://doi.org/10.1134/S0021364011120083
Bibliographic databases:
Document Type: Article
Language: English
Citation: M. Yu. Kagan, D. V. Efremov, M. S. Marienko, V. V. Val'kov, “Triplet $p$-wave superconductivity in low-density extended Hubbard model with Coulomb repulsion”, Pis'ma v Zh. Èksper. Teoret. Fiz., 93:12 (2011), 807–812; JETP Letters, 93:12 (2011), 725–730
Citation in format AMSBIB
\Bibitem{KagEfrMar11}
\by M.~Yu.~Kagan, D.~V.~Efremov, M.~S.~Marienko, V.~V.~Val'kov
\paper Triplet $p$-wave superconductivity in low-density extended Hubbard model with Coulomb repulsion
\jour Pis'ma v Zh. \`Eksper. Teoret. Fiz.
\yr 2011
\vol 93
\issue 12
\pages 807--812
\mathnet{http://mi.mathnet.ru/jetpl1934}
\transl
\jour JETP Letters
\yr 2011
\vol 93
\issue 12
\pages 725--730
\crossref{https://doi.org/10.1134/S0021364011120083}
\isi{https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=Publons&SrcAuth=Publons_CEL&DestLinkType=FullRecord&DestApp=WOS_CPL&KeyUT=000294759000010}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-80051737994}
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  • https://www.mathnet.ru/eng/jetpl/v93/i12/p807
  • This publication is cited in the following 25 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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