Optical properties of graphene: the Fermi liquid approach
arXiv:0809.1034 · doi:10.1209/0295-5075/84/37001
Abstract
Optical properties of two-dimensional massless Dirac fermions are considered by the formalism of pseudospin precession equations which provides an easy and natural semiphenomenological way to include correlation effects. It is shown that the latter are negligible, with the only assumption that the system under consideration is normal Fermi liquid. This result probably explains recent experimental data on the universal optical conductivity of graphene (Nair R. R. et al, Science 320 (2008) 1308).
3 pages
References in corpus (18)
- Electric Field Effect in Atomically Thin Carbon Films
- Two-Dimensional Gas of Massless Dirac Fermions in Graphene
- Experimental Observation of Quantum Hall Effect and Berry's Phase in Graphene
- Two Dimensional Atomic Crystals
- Universal Dynamic Conductivity and Quantized Visible Opacity of Suspended Graphene
- Observation of Electron-Hole Puddles in Graphene Using a Scanning Single Electron Transistor
- Universal dynamical conductance in graphite
- The optical conductivity of graphene in the visible region of the spectrum
- Graphene: new bridge between condensed matter physics and quantum electrodynamics
- Non-Fermi liquid behaviour of electrons in the half-filled honeycomb lattice (A renormalization group approach)
- Electron scattering on microscopic corrugations in graphene
- AC conductivity of graphene: from tight-binding model to 2+1-dimensional quantum electrodynamics
- Quantum critical transport in clean graphene
- Existence and topological stability of Fermi points in multilayered graphene
- Gauge field induced by ripples in graphene
- Coulomb interaction, ripples, and the minimal conductivity of graphene
- Graphene via large N I: Renormalization
- Generalized kinetic equations for charge carriers in graphene
Cited by in corpus (20)
- Electronic transport in two dimensional graphene
- Colloquium: The transport properties of graphene: An introduction
- Excitonic Effects on the Optical Response of Graphene and Bilayer Graphene
- On the universal AC optical background in graphene
- Drude weight, plasmon dispersion, and a.c. conductivity in doped graphene sheets
- Interaction corrections to the polarization function of graphene
- Optical conductivity of disordered graphene beyond the Dirac cone approximation
- Effect of electron-phonon interaction on spectroscopies in graphene
- Many-body effects on graphene conductivity: Quantum Monte Carlo calculations
- Graphene-based one-dimensional photonic crystal
- Electron-electron interactions in graphene bilayers
- Graphene-based photonic crystal
- Bose-Einstein condensation of trapped polaritons in 2D electron-hole systems in a high magnetic field
- Nonlinear optical conductivity of a generic two band systems, with application to doped and gapped graphene
- Bose-Einstein condensation of quasiparticles in graphene
- Fermi-liquid ground state of interacting Dirac fermions in two dimensions
- Conductance enhancement due to atomic potential fluctuations in graphene
- Exact RG computation of the optical conductivity of graphene
- Third harmonic generation of undoped graphene in Hartree-Fock approximation
- Universal conductivity and dimensional crossover in multi-layer graphene