296 citations
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cond-mat.mes-hall2007★ 296 cited
The Role of Electron-electron Interactions in Graphene ARPES Spectra
Marco Polini, Reza Asgari, Giovanni Borghi +3
We report on a theoretical study of the influence of electron-electron interactions on ARPES spectra in graphene that is based on the random-phase-approximation and on graphene's m…
cond-mat.str-el2007★ 212 cited
Chirality and Correlations in Graphene
Yafis Barlas, T. Pereg-Barnea, Marco Polini +2
Graphene is described at low-energy by a massless Dirac equation whose eigenstates have definite chirality. We show that the tendency of Coulomb interactions in lightly doped graph…