V. A. Shubin

collaborators

2 papers

cond-mat1996

Single hole dispersion relation for the real CuO $_{2}$ plane

V. I. Belinicher, A. L. Chernyshev, V. A. Shubin

Dispersion relation for the CuO $_{2}$ hole is calculated basing on the {\it generalized} $t$ - $t^{'}$ - $J$ model, recently derived from the three-band one. Numerical ranges for al…

cond-mat1996

Generalized $t$ - $t^{'}$ - $J$ model: parameters and single-particle spectrum for electrons and holes in copper oxides

V. I. Belinicher, A. L. Chernyshev, V. A. Shubin

A microscopically based Hamiltonian of the generalized $t$ - $t^{'}$ - $J$ model is presented. Two types of the additional $t^{'}$ -terms are discussed. The set of ranges of the a…

Single hole dispersion relation for the real CuO2​ plane

Generalized t-t′-J model: parameters and single-particle spectrum for electrons and holes in copper oxides

Single hole dispersion relation for the real CuO $_{2}$ plane

Generalized $t$ - $t^{'}$ - $J$ model: parameters and single-particle spectrum for electrons and holes in copper oxides