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Critical behavior of Ginzburg-Landau model coupled to massless Dirac fermions

Hagen Kleinert·Flavio S. Nogueira
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Abstract

We point out interesting effects of additional massless Dirac fermions with N_F colors upon the critical behavior of the Ginzburg-Landau model. For increasing N_F, the model is driven into the type II regime of superconductivity. The critical exponents are given as a function of N_F.

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Hagen Kleinert, Flavio S. Nogueira. 2002-03-05. Critical behavior of Ginzburg-Landau model coupled to massless Dirac fermions. https://doi.org/10.1103/physrevb.66.012504

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