Abstract
The effect of strong electron correlations (SEC) and strong electron-phonon interaction (EPI) on the electronic structure of cuprates is studied within the polaronic version of the generalized tight binding method. Both diagonal and off-diagonal EPI in terms of ionic coordinates are considered.
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This work was funded by RFBR according to the research projects No. 13-02-01395 a and No. 14-02-31677 mol _a.
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Makarov, I.A., Shneyder, E.I., Kozlov, P.A. et al. Transition Between Large and Small Polaron States in the Electronic Structure of HTSC Cuprates. J Supercond Nov Magn 29, 1063–1068 (2016). https://doi.org/10.1007/s10948-016-3375-8
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DOI: https://doi.org/10.1007/s10948-016-3375-8