2 papers
cond-mat.str-el2025
Evolution of the pseudogap band structure in a system of electron-correlated lattice polarons
E. I. Shneyder, M. V. Zotova, A. V. Dudarev +2
The evolution of the role of lattice vibrations in the formation of the pseudogap state in strongly correlated electron systems has been investigated concerning changes in the elec…
cond-mat.str-el2023
One- and two-particle correlation functions in the cluster perturbation theory for cuprates
V. I. Kuz'min, S. V. Nikolaev, M. M. Korshunov +1
Physics of high- superconducting cuprates is obscured by the effect of strong electronic correlations. One way to overcome the problem is to seek for an exact solution at leas…