  The superconducting properties of carbon nanotube ropes are studied using a
new computational framework that incorporates the renormalization of intratube
interactions and the effect of intertube Coulomb screening. This method allows
to study both the limits of thin and thick ropes ranging from purely
one-dimensional physics to the setting of three-dimensional Cooper-pair
coherence, providing good estimates of the critical temperature as a function
of the rope physical parameters. We discuss the connection of our results with
recent experiments.

Strongly Correlated Electrons;Mesoscale and Nanoscale Physics;Superconductivity