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Superconducting zero temperature phase transition in two dimensions and in the magnetic field

W. C. Wu·Igor F. Herbut
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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.

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W. C. Wu, Igor F. Herbut. 2001-10-13. Superconducting zero temperature phase transition in two dimensions and in the magnetic field. https://doi.org/10.1103/physrevb.64.184503

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