Effect of high-frequency electric field on the electron magnetotransport in graphene

The effective spectrum of electron states in graphene in quantizing magnetic and high-frequency electric fields is calculated. The presence of the high-frequency field is shown to lead to the Landau levels splitting in graphene. The magnitude of this splitting is calculated. The influence of the high-frequency electric field on the magnetic oscillations of graphene conductivity is investigated. The possibility of controlling of conductivity oscillations by change of electric field amplitude is shown.