120 citations · 1.5k across the 42 of their papers we have counts for
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cond-mat.str-el1999★ 55 cited
New Type of Charge and Magnetic order in the Ferromagnetic Kondo Lattice
D. J. Garcia, K. Hallberg, C. D. Batista +2
We study numerically the one dimensional ferromagnetic Kondo lattice, a model widely used to describe nickel and manganese perovskites. By including a nearest neighbor Coulomb inte…
cond-mat1999★ 49 cited
Phase Diagrams from Topological Transitions: The Hubbard Chain with Correlated Hopping
A. A. Aligia, K. Hallberg, C. D. Batista +1
The quantum phase diagram of the Hubbard chain with correlated hopping is accurately determined through jumps in in the charge and spin Berry phases. The nature of each thermod…