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Pis'ma v Zh. Èksper. Teoret. Fiz., 2014, Volume 100, Issue 1, Pages 18–25 (Mi jetpl3770)  

This article is cited in 7 scientific papers (total in 7 papers)

CONDENSED MATTER

Correlation properties of FeAs-based superconductors: Quantum trajectory Monte Carlo method

V. A. Kashurnikov, A. V. Krasavin

National Engineering Physics Institute "MEPhI", Moscow

Abstract: Pair correlation functions for two-dimensional FeAs clusters simulating iron-based superconductors have been calculated with the generalized quantum Monte Carlo algorithm within the full two-orbital model. The data obtained for clusters with dimensions up to $10\times10$ FeAs cells indicate the possibility of the effective attraction of charge carriers, which corresponds to symmetry A 1g , at certain interaction parameters. The dependences of pair correlations on the dimension of a cluster, temperature, interaction magnitude, and type of symmetry of the order parameter have been analyzed.

DOI: https://doi.org/10.7868/S0370274X14130049

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English version:
Journal of Experimental and Theoretical Physics Letters, 2014, 100:1, 16–23

Bibliographic databases:

Document Type: Article
Received: 14.05.2014

Citation: V. A. Kashurnikov, A. V. Krasavin, “Correlation properties of FeAs-based superconductors: Quantum trajectory Monte Carlo method”, Pis'ma v Zh. Èksper. Teoret. Fiz., 100:1 (2014), 18–25; JETP Letters, 100:1 (2014), 16–23

Citation in format AMSBIB
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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. Kashurnikov V. Krasavin A., “Correlation Properties and Band Structure of FeAs-based Superconductors”, Proceedings of the 27Th International Symposium on Superconductivity (Iss 2014), Physics Procedia, 65, ed. Kiss T. Izumi T., Elsevier Science BV, 2015, 21–24  crossref  isi  scopus
    2. Kashurnikov V.A. Krasavin A.V., “Band structure and density of states in FeAs-based superconductors”, 4Th International Conference on Mathematical Modeling in Physical Sciences (Ic-Msquare2015), Journal of Physics Conference Series, 633, ed. Vagenas E. Vlachos D. Suraud E. Solov'yov A. De Padova I. Le Lay G. Varga K., IOP Publishing Ltd, 2015, 012109  crossref  isi  scopus
    3. V. A. Kashurnikov, A. V. Krasavin, Ya. V. Zhumagulov, “Electron density of states of Fe-based superconductors: Quantum trajectory Monte Carlo method”, JETP Letters, 103:5 (2016), 334–340  mathnet  crossref  crossref  isi  elib
    4. Kashurnikov V.A., Krasavin A.V., Zhumagulov Ya.V., “Momentum Distribution and Non-Fermi-Liquid Behavior in Low-Doped Two-Orbital Model: Finite-Size Cluster Quantum Monte Carlo Approach”, Phys. Rev. B, 94:23 (2016), 235145  crossref  isi  scopus
    5. Kashurnikov V.A. Krasavin A.V. Zhumagulov Ya.V., “Momentum Distribution of Occupation Numbers in Feas-Based Superconductors”, 5Th International Conference on Mathematical Modeling in Physical Sciences (Ic-Msquare 2016), Journal of Physics Conference Series, 738, ed. Vagenas E. Vlachos D., IOP Publishing Ltd, 2016, UNSP 012020  crossref  isi  scopus
    6. Vladimir A. Kashurnikov, Andrey V. Krasavin, Yaroslav V. Zhumagulov, “Calculation of density of states for FeAs-based superconductors”, Zhurn. SFU. Ser. Matem. i fiz., 10:2 (2017), 233–238  mathnet  crossref
    7. Ya. V. Zhumagulov, V. A. Kashurnikov, A. V. Krasavin, A. E. Lukyanov, V. D. Neverov, “Phase diagram of the two-orbital model for iron-based HTSC: variational cluster approximation”, JETP Letters, 109:1 (2019), 45–50  mathnet  crossref  crossref  elib
  •       Pis'ma v Zhurnal ksperimental'noi i Teoreticheskoi Fiziki
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