578 citations · 3k across the 24 of their papers we have counts for
3 papers · 1 filter
Electron-electron interactions in graphene sheets
J. Gonzalez, F. Guinea, M. A. H. Vozmediano
The effects of the electron-electron interactions in a graphene layer are investigated. It is shown that short range couplings are irrelevant, and scale towards zero at low energie…
Non-equlibrium effects in transport through quantum dots
E. Bascones, C. P. Herrero, F. Guinea +1
The role of non-equilibrium effects in the conductance through quantum dots is investigated. Associated with single-electron tunneling are shake-up processes and the formation of e…
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…