Multifractally-enhanced superconductivity in thin films
I. S. Burmistrov,
I. V. Gornyi,
A. D. Mirlin
Abstract:The multifractal superconducting state originates from the interplay of Anderson localization and interaction effects. In this article we overview the recent theory of the superconductivity enhancement by multifractality and extend it to describe the spectral properties of superconductors on the scales of the order of the superconducting gap. Specifically, using the approach based on renormalization group within the nonlinear sigma model, we develop the theory of a multifractal superconducting state in thin fi… Show more
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