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Renormalized Field Theory of Infinitely Driven Lattice Gases

F. de los Santos·Miguel A. Munoz
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Abstract

We use field theoretic renormalization group methods to study the critical behavior of a recently proposed Langevin equation for driven lattice gases under infinitely fast drive. We perform an expansion around the upper critical dimension, d_c=4, and obtain the critical exponents to one loop order. The main features of the two loop calculation are then outlined. The renormalized theory is shown to exhibit a behavior different from the standard field theory for the DLG, i.e. it is not mean field like.

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BibTeXRIS

F. de los Santos, Miguel A. Munoz. 1999-03-03. Renormalized Field Theory of Infinitely Driven Lattice Gases. https://doi.org/10.1103/physreve.61.1161

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