54 citations · 380 across the 31 of their papers we have counts for
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Ferromagnetism in the Hubbard model with long-range and correlated hopping
Pavol Farkasovsky
The extrapolation of small-cluster exact-diagonalization calculations is used to examine ferromagnetism in the one-dimensional Hubbard model with long-range and correlated hopping.…
Momentum distribution of itinerant electrons in the one-dimensional Falicov-Kimball model
Pavol Farkasovsky
The momentum distribution of itinerant electrons in the one-dimensional Falicov-Kimball model is calculated for various ground-state phases. In particular, we examine the per…
Phase transitions induced by correlated hopping in the Falicov-Kimball model
Hana Cencarikova, Pavol Farkasovsky
The extrapolation of finite-cluster calculations is used to examine properties of the one-dimensional Falicov-Kimball model with correla It is shown that the correlated hopping str…
The spectral properties of the Falicov-Kimball model in the weak-coupling limit
Pavol Farkasovsky
The and electron density of states of the one-dimensional Falicov-Kimball model are studied in the weak-coupling limit by exact diagonalization calculations. The resultant…