71 citations · 71 across the 1 of their papers we have counts for
2 papers
cond-mat.str-el2008★ 71 cited
Effective Theory of Magnetization Plateaux in the Shastry-Sutherland Lattice
A. Abendschein, S. Capponi
We use the non-perturbative Contractor-Renormalization method (CORE) in order to derive an effective model for triplet excitations on the Shastry-Sutherland lattice. For strong eno…
cond-mat.str-el2006
Temperature dependence of spectral functions for the one-dimensional Hubbard model: comparison with experiments
A. Abendschein, F. F. Assaad
We study the temperature dependence of the single particle spectral function as well as of the dynamical spin and charge structure factors for the one-dimensional Hubbard model usi…