613 citations · 5.3k across the 143 of their papers we have counts for
Showing 2000Show all
3 papers · 1 filter
cond-mat2000★ 35 cited
Polaron features of the one-dimensional Holstein Molecular Crystal Model
V. Cataudella, G. De Filippis, G. Iadonisi
The polaron features of the one-dimensional Holstein Molecular Crystal Model are investigated by improving a variational method introduced recently and based on a linear superposit…
cond-mat.str-el2000★ 20 cited
Coexistence of large and small polarons in manganites
V. Cataudella, G. De Filippis, G. Iadonisi
The interplay of the electron-phonon interaction and of the double and super exchange magnetic effects is analyzed in the perovskites with . By using a…
cond-mat.stat-mech2000★ 23 cited
The fully frustrated XY model with next nearest neighbor interaction
G. Franzese, V. Cataudella, S. E. Korshunov +1
We introduce a fully frustrated XY model with nearest neighbor (nn) and next nearest neighbor (nnn) couplings which can be realized in Josephson junction arrays. We study the phase…