17 citations · 30 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2018★ 17 cited
One-dimensional Hubbard-Holstein model with finite range electron-phonon coupling
F. Hébert, Bo Xiao, V. G. Rousseau +2
The Hubbard-Holstein model describes fermions on a discrete lattice, with on-site repulsion between fermions and a coupling to phonons that are localized on sites. Generally, at ha…
cond-mat.stat-mech2010★ 13 cited
Hatano-Nelson model with a periodic potential
F. Hébert, M. Schram, R. T. Scalettar +2
We study a generalisation of the Hatano-Nelson Hamiltonian in which a periodic modulation of the site energies is present in addition to the usual random distribution. The system c…