162 citations · 932 across the 29 of their papers we have counts for
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cond-mat.str-el2007★ 59 cited
Topological Order, Dimerization, and Spinon Deconfinement in Frustrated Spin Ladders
Eugene H. Kim, Ö. Legeza, J. Sólyom
We consider topological order and dimer order in several frustrated spin ladder models, which are related to higher dimensional models of current interest; we also address the occu…
cond-mat.str-el2007★ 29 cited
Spatially nonuniform phases in the one-dimensional SU(n) Hubbard model for commensurate fillings
E. Szirmai, Ö. Legeza, J. Sólyom
The one-dimensional repulsive SU Hubbard model is investigated analytically by bosonization approach and numerically using the density-matrix renormalization-group (DMRG) meth…