Disorder induced non-Fermi liquid near a metal-superconductor quantum phase transition

Oskar Vafek, M. R. Beasley, Steven A. Kivelson

We study the flux-driven superconductor-metal transition in ultrasmall cylinders observed experimentally by Liu {\em et.al.}(Science 294, 2332 (2001)). Where $T_c\to 0$, there is a…