Two different scaling regimes in Ginzburg-Landau model with Chern-Simons term

Hagen Kleinert; Flavio S. Nogueira

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arXiv · cond-mat/0109539

Two different scaling regimes in Ginzburg-Landau model with Chern-Simons term

Hagen Kleinert·Flavio S. Nogueira

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Abstract

The Ginzburg-Landau model with a Chern-Simons term is shown to possess two different scaling regimes depending on whether the mass of the scalar field is zero or not. In contrast to pure $ϕ^4$ theories, the Ginzburg-Landau model with a topologically generated mass exhibits quite different properties in perturbation theory. Our analysis suggests that the two scalings could coincide at a non-perturbative level. This view is supported by a 1/N-expansion in the massive scalar field regime.

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Hagen Kleinert, Flavio S. Nogueira. 2001-10-25. Two different scaling regimes in Ginzburg-Landau model with Chern-Simons term. https://arxiv.org/abs/cond-mat/0109539

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