arXiv:1207.3268 [cond-mat.mes-hall]AbstractReferencesReviewsResources Classifications Subjects Themes Keywords armchair graphene nanoribbons, low-energy optical excitations, many-body overview, full many-body exact diagonalization, low-energy may-body optical excitations Tags Journal Information Publisher Journal Year Month Volume Number Pages DOI URL Miscellaneous Typesetting Pages Language License Submit Reset