59 citations · 64 across the 7 of their papers we have counts for
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cond-mat1998
Optical absorption edge in one-dimensional conductors
J. M. P. Carmelo, P. D. Sacramento, N. M. R. Peres +1
The frequency-dependent conductivity is studied for both the one-dimensional Hubbard model and a model of spinless fermions, using a selection rule, the Bethe ansatz energy eigenst…
cond-mat1996
Friedel transition in a modified XY model
M. Dzierzawa, M. Zamora, D. Baeriswyl +1
Weakly coupled superconducting layers are described by the three-dimensional XY model with strong coupling in two directions and weak coupling in the third direction. For the usual…