2 papers
cond-mat.str-el2025
Low-energy structure and topology of the two-band Hubbard-Kanamori model
Nayara G. Gusmão, Germán Blesio, Armando Aligia +3
We investigate the Mott transition in a two-band Hubbard-Kanamori model using Dynamical Mean-Field Theory (DMFT) with the Density Matrix Renormalization Group (DMRG) and the Numeri…
cond-mat.str-el2025
Crossover from Wannier-Stark localization to charge density waves for interacting spinless fermions in one dimension
Nair Aucar Boidi, Amnon Aharony, Ora Entin-Wohlman +2
We study spinless fermions on a finite chain with nearest-neighbor repulsion and in the presence of a Wannier-Stark linearly-varying electric field potential. In the absence of the…