234 citations · 1.7k across the 51 of their papers we have counts for
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cond-mat.str-el2007★ 11 cited
Dimensional tuning of electronic states under strong and frustrated interactions
Chisa Hotta, Frank Pollmann
We study a model of strongly interacting spinless fermions on an anisotropic triangular lattice. At half-filling and the limit of strong repulsive nearest-neighbor interactions, th…
cond-mat.str-el2007★ 76 cited
Universal temperature dependence of the magnetization of gapped spin chains
Yoshitaka Maeda, Chisa Hotta, Masaki Oshikawa
Temperature dependence of the magnetization of the Haldane spin chain at finite magnetic field is analyzed systematically. Quantum Monte Carlo data indicates a clear minimum of mag…