26 citations
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cond-mat.str-el2016★ 11 cited
Hofstadter butterfly in the Falicov-Kimball model on some finite 2D lattices
Subhasree Pradhan
Spinless, interacting electrons on a finite size triangular lattice moving in an extremely strong perpendicular magnetic field are studied and compared with the results on a square…
cond-mat.str-el2015★ 6 cited
Exciton condensation in an extended spinless Falicov Kimball model in the presence of orbital magnetic fields
S. Pradhan, A. Taraphder
An extended, spinless Falicov-Kimball model in the presence of perpendicular magnetic field is investigated employing Hartree-Fock self-consistent mean-field theory in two dimensio…