28 citations · 28 across the 1 of their papers we have counts for
2 papers
cond-mat.str-el2003★ 28 cited
Antiferromagnetism of almost localized fermions: Evolution from Slater-type to Mott-Hubbard gap
P. Korbel, W. Wójcik, A. Klejnberg +3
We supplement (and critically overview) the existing extensive analysis of antiferromagnetic solution for the Hubbard model with a detailed discussion of two specific features, nam…
cond-mat.str-el1997
A Simple Treatment of Metal-Insulator Transition: Effects of Degeneracy, Temperature and Applied Magnetic Field
Andrzej Klejnberg, Jozef Spalek
A simple slave-boson representation combined with the Hartree-Fock approximation for the Hund's rule coupling is introduced for a doubly degenerate narrow band, which bears a direc…