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Fluctuations in random $RL-C$ networks: non-linear $σ-$ model description

Yan V. Fyodorov
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Abstract

Disordered $RL-C$ networks are known to be an adequate model for describing fluctuations of electric fields in a random metal-dielectric composite. We show that under appropriate conditions the statistical properties of such a system can be studied in the framework of the Efetov's non-linear $σ-$ model. This fact provides a direct link to the theory of Anderson localization.

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Yan V. Fyodorov. 1999-10-22. Fluctuations in random $RL-C$ networks: non-linear $σ-$ model description. https://doi.org/10.1134/1.568256

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