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Quantum Metal--Superconductor Transition: A Local Field Theory Approach

Lubo Zhou·T. R. Kirkpatrick
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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.

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Lubo Zhou, T. R. Kirkpatrick. 2004-05-06. Quantum Metal--Superconductor Transition: A Local Field Theory Approach. https://doi.org/10.1103/physrevb.72.024514

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