188 citations · 997 across the 33 of their papers we have counts for
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cond-mat.str-el2005★ 9 cited
Spin, charge, and orbital correlations in the one-dimensional t2g-orbital Hubbard model
Jose Xavier, Hiroaki Onishi, Takashi Hotta +1
We present the zero-temperature phase diagram of the one-dimensional t2g-orbital Hubbard model, obtained using the density-matrix renormalization group and Lanczos techniques. Emph…
cond-mat.str-el2005★ 17 cited
Quantum anisotropic Heisenberg chains with superlattice structure: a DMRG study
J. Silva-Valencia, J. C. Xavier, E. Miranda
Using the density matrix renormalization group technique, we study spin superlattices composed of a repeated pattern of two spin-1/2 XXZ chains with different anisotropy parameters…