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Teoreticheskaya i Matematicheskaya Fizika, 2018, Volume 194, Number 1, Pages 151–167
DOI: https://doi.org/10.4213/tmf9393
(Mi tmf9393)
 

This article is cited in 1 scientific paper (total in 1 paper)

Static charge susceptibility in the $t$$J$$V$ model

Dan Tung Ngun, N. M. Plakida

Joint Institute for Nuclear Research, Dubna, Moscow Oblast, Russia
Full-text PDF (582 kB) Citations (1)
References:
Abstract: We describe the static charge susceptibility and correlation function of the charge density in the two-dimensional $t$$J$$V$ model based on the method of equations of motion for the relaxation functions of the Hubbard operators. We obtain the dependence of the susceptibility and correlation function on the hole concentration and temperature. Charge density waves can develop if the intersite Coulomb interaction is sufficiently strong.
Keywords: strong electron correlation, charge susceptibility, high-temperature superconductivity, $t$$J$$V$ model.
Received: 28.04.2017
English version:
Theoretical and Mathematical Physics, 2018, Volume 194, Issue 1, Pages 127–141
DOI: https://doi.org/10.1134/S0040577918010099
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: Dan Tung Ngun, N. M. Plakida, “Static charge susceptibility in the $t$$J$$V$ model”, TMF, 194:1 (2018), 151–167; Theoret. and Math. Phys., 194:1 (2018), 127–141
Citation in format AMSBIB
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\paper Static charge susceptibility in the~$t$--$J$--$V$ model
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  • https://www.mathnet.ru/eng/tmf9393
  • https://doi.org/10.4213/tmf9393
  • https://www.mathnet.ru/eng/tmf/v194/i1/p151
  • This publication is cited in the following 1 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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    Abstract page:418
    Full-text PDF :86
    References:39
    First page:16
     
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