262 citations · 947 across the 34 of their papers we have counts for
4 papers · 1 filter
Absence of interaction corrections in graphene conductivity
Alessandro Giuliani, Vieri Mastropietro, Marcello Porta
The exact vanishing of the interaction corrections to the zero temperature and zero frequency conductivity of graphene in the presence of weak short range interactions is rigorousl…
Lattice gauge theory model for graphene
Alessandro Giuliani, Vieri Mastropietro, Marcello Porta
The effects of the electromagnetic (e.m.) electron-electron interactions in half-filled graphene are investigated in terms of a lattice gauge theory model. By using exact Renormali…
Borel summability of planar theory via multiscale analysis
Marcello Porta, Sergio Simonella
We review the issue of Borel summability in the framework of multiscale analysis and renormalization group, by discussing a proof of Borel summability of the massive eucl…
Anomalous behavior in an effective model of graphene with Coulomb interactions
Alessandro Giuliani, Vieri Mastropietro, Marcello Porta
We analyze by exact Renormalization Group (RG) methods the infrared properties of an effective model of graphene, in which two-dimensional massless Dirac fermions propagating with…