Kubo formula was derived for the electron gas conductivity tensor on the nanotube surface in longitudinal magnetic field considering spatial and time dispersion. Components of the degenerate and nondegenerate electron gas conductivity tensor were calculated. The study has showed that under high electron density. the conductivity undergoes oscillations of de Haas-van Alphen and Aharono... https://midwaysportes.shop/product-category/capris/