55 citations · 55 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2026
Colloquium: Semi-Dirac Fermions in Quantum Matter
Bruno Uchoa, Mohamed M. Elsayed, Valeri N. Kotov +2
This article reviews the recent progress on the subject of semi-Dirac fermions, two dimensional quasiparticles that disperse quadratically, as Galilean invariant particles, or line…
cond-mat.str-el2007★ 55 cited
Electron-Electron Interactions in the Vacuum Polarization of Graphene
Valeri N. Kotov, Bruno Uchoa, A. H. Castro Neto
We discuss the effect of electron-electron interactions on the static polarization properties of graphene beyond RPA. Divergent self-energy corrections are naturally absorbed into…