Quantum Metal--Superconductor Transition: A Local Field Theory Approach
Superconductivity
2009-11-10 v3
Abstract
The zero temperature, or quantum, metal-superconductor phase transition is studied in disordered systems in dimension greater than two. A effective local field theory is developed that keeps all soft modes or fluctuations explicitly. A simple renormalization group analysis is used to exactly determine the quantum critical behavior at this transition.
Keywords
Cite
@article{arxiv.cond-mat/0404188,
title = {Quantum Metal--Superconductor Transition: A Local Field Theory Approach},
author = {Lubo Zhou and T. R. Kirkpatrick},
journal= {arXiv preprint arXiv:cond-mat/0404188},
year = {2009}
}
Comments
6 pages