Optical properties of graphene: the Fermi liquid approach

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dc.creatorKatsnelson, M. I.
dc.date2008-09-05
dc.date.accessioned2026-07-07T10:12:36Z
dc.date.available2026-07-07T10:12:36Z
dc.descriptionOptical 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).
dc.description3 pages
dc.identifierhttps://arxiv.org/abs/0809.1034
dc.identifierhttp://arxiv.org/abs/0809.1034
dc.identifierEurophys. Lett. 84, 37001 (2008)
dc.identifierdoi:10.1209/0295-5075/84/37001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/172238
dc.subjectMesoscale and Nanoscale Physics
dc.subjectMaterials Science
dc.titleOptical properties of graphene: the Fermi liquid approach
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