158 citations · 1k across the 19 of their papers we have counts for
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cond-mat.str-el2008★ 117 cited
Localized Spins on Graphene
P. S. Cornaglia, Gonzalo Usaj, C. A. Balseiro
The problem of a magnetic impurity, atomic or molecular, absorbed on top of a carbon atom in otherwise clean graphene is studied using the numerical renormalization group. The spec…
cond-mat.str-el2008★ 61 cited
Valence-Bond Dynamical Mean-Field Theory of Doped Mott Insulators with Nodal/Antinodal Differentiation
M. Ferrero, P. S. Cornaglia, L. De Leo +3
We introduce a valence-bond dynamical mean-field theory of doped Mott insulators. It is based on a minimal cluster of two orbitals, each associated with a different region of momen…