46 citations · 127 across the 11 of their papers we have counts for
5 papers · 1 filter
Kondo and Majorana signatures near the singlet-doublet quantum phase transition
G. Gorski, J. Baranski, I. Weymann +1
We study the low energy spectrum of a correlated quantum dot embedded between the normal conducting and superconducting reservoirs and hybridized with the topological superconducti…
Phase separation near half-filling point in superconducting compounds
K. Kucab, G. Górski, J. Mizia
We present the model of superconducting ceramics using the single band extended Hubbard Hamiltonian. We investigate the simultaneous presence of antiferromagnetism (AF) and d-wave…
Band magnetism with inter-site correlations and interactions
J. Mizia, G. Górski, K. Kucab
We introduce the Hamiltonian to describe narrow band electrons. The physics of driving forces towards ferromagnetism is re-examined. Using different approximations it has been show…
Equation of Motion Solutions to Hubbard Model retaining Kondo Effect
Grzegorz Gorski, Jerzy Mizia
We propose a new way of analyzing the Hubbard model using equations of motion (EOM) for the higher-order Green's functions approach within the DMFT scheme. In calculating the highe…
Hubbard Model with Inter-Site Kinetic Correlations
Grzegorz Gorski, Jerzy Mizia
We introduced the inter-site electron-electron correlation to the Hubbard III approximation. This correlation was excluded in the Hubbard III approximation and also in the equivale…