22 citations · 26 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2008★ 22 cited
Generalized Pomeranchuk instabilities in graphene
C. A. Lamas, D. C. Cabra, N. Grandi
We study the presence of Pomeranchuk instabilities induced by interactions on a Fermi liquid description of a graphene layer. Using a recently developed generalization of Pomeranch…
cond-mat.str-el2007★ 4 cited
Two-dimensional Hubbard Model in the presence of lattice distortions
C. A. Lamas
The two-dimensional Hubbard model on the square lattice is studied in the presence of lattice distortions in the adiabatic approximation. The self energy is computed within perturb…