271 citations · 333 across the 5 of their papers we have counts for
5 papers
Surface and bulk Landau levels in thin films of Weyl semimetals
Enrique Benito-Matias, Rafael A. Molina, J. Gonzalez
We show that the thin films of Weyl semimetals have a regime of parameters in which they develop very flat Landau bands under strong magnetic fields. Addressing the case of thin fi…
Properties of electrons near a Van Hove singularity
M. A. H. Vozmediano, J. Gonzalez, F. Guinea +2
The Fermi surface of most hole-doped cuprates is close to a Van Hove singularity at the M point. A two-dimensional electronic system, whose Fermi surface is close to a Van Hove sin…
Anisotropic Fermi surfaces and Kohn-Luttinger superconductivity in two dimensions
J. Gonzalez, F. Guinea, M. A. H. Vozmediano
The instabilities induced on a two-dimensional system of correlated electrons by the anisotropies of its Fermi line are analyzed on general grounds. Simple scaling arguments allow…
On the Coulomb interaction in chiral-invariant one-dimensional electron systems
S. Bellucci, J. Gonzalez
We consider a one-dimensional electron system, suitable for the description of the electronic correlations in a metallic carbon nanotube. Renormalization group methods are used to…
The Electronic Spectrum of Fullerenes from the Dirac Equation
J. González, F. Guinea, M. A. H. Vozmediano
The electronic spectrum of sheets of graphite (plane honeycomb lattice) folded into regular polihedra is studied. A continuum limit valid for sufficiently large molecules and based…