47 citations · 47 across the 1 of their papers we have counts for
1 paper
A. Rüegg, M. Indergand, S. Pilgram +1
We apply the slave-boson approach of Kotliar and Ruckenstein to the two-band Hubbard model with an Ising like Hund's rule coupling and bands of different widths. On the mean-field…