We demonstrate the possibility of a turbulent flow of electrons in graphene
in the hydrodynamic region, by calculating the corresponding turbulent
probability density function. This is used to calculate the contribution of the
turbulent flow to the conductivity within a quantum Boltzmann approach. The
dependence of the conductivity on the system parameters arising from the
turbulent flow is very different from that due to scattering.Comment: 4 pages, Latex file, Journal versio