most citedCharge and Spin Gap Formation in Exactly Solvable Hubbard Chains with Long-Rang Hopping

35 citations · 35 across the 1 of their papers we have counts for

collaborators

1 paper

cond-mat1993★ 35 cited

Charge and Spin Gap Formation in Exactly Solvable Hubbard Chains with Long-Rang Hopping

F. Gebhard, A. Girndt, A. E. Ruckenstein

We discuss the transition from a metal to charge or spin insulating phases characterized by the opening of a gap in the charge or spin excitation spectra, respectively. These trans…