207 citations · 1.4k across the 26 of their papers we have counts for
Showing 2012Show all
2 papers · 1 filter
cond-mat.str-el2012
Pairing Correlations in the two-layer attractive Hubbard Model
Aleksander Zujev, Richard T. Scalettar, George G. Batrouni +1
Studies of systems with two fermionic bands with repulsive interaction strength U have a long history, with the Periodic Anderson Model (PAM) being one of the most frequently consi…
cond-mat.str-el2012★ 11 cited
Magnetic transition in a correlated band insulator
Axel Euverte, Simone Chiesa, Richard . T. Scalettar +1
The effect of on-site electron-electron repulsion in a band insulator is explored for a bilayer Hubbard Hamiltonian with opposite sign hopping in the two sheets. The ground sta…