Superconducting zero temperature phase transition in two dimensions and in the magnetic field
arXiv:cond-mat/0101224 · doi:10.1103/PhysRevB.64.184503
Abstract
We derive the Ginzburg-Landau-Wilson theory for the superconducting phase transition in two dimensions and in the magnetic field. Without disorder the theory describes a fluctuation induced first-order quantum phase transition into the Abrikosov lattice. We propose a phenomenological criterion for determining the transition field and discuss the qualitative effects of disorder. Comparison with recent experiments on MoGe films is discussed.
7 pages, 2 figures