2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/222249A quantum statistical theory is presented, supporting a superconducting state of an ultrahigh critical temperature (1275 K) in the multiwalled nanotubes reported by Zhao and Beeli [Phys. Rev. B 77, 245433 (2008)].3 pages, 1 figureSuperconductivityQuantum statistical model for superconducting phase in graphene and nanotubestext