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Paper   IPM / Physic / 8502
School of Physics
  Title:   Graphene: A Pseudochiral Fermi Liquid
1.  M. Polini
2.  R. Asgari
3.  Y. Barlas
4.  T. Pereg-Barnea
5.  A.H. MacDonald
  Status:   Published
  Journal: Solid State Commun.
  Vol.:  143
  Year:  2007
  Pages:   58-62
  Supported by:  IPM
Doped graphene sheets are pseudochiral two-dimensional Fermi liquids with abnormal electron-electron interaction physics. We address graphene's Fermi liquid properties quantitatively using a microscopic random-phase-approxima- tion theory and comment on the importance of using exchange-correlation potentials based on the properties of a chiral two-dimensional electron gas in density-functional-theory applications to graphene nanostructures.

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