Langevin equation with scale-dependent noise
نویسندگان
چکیده
منابع مشابه
Langevin equation with scale - dependent noise
A new wavelet based technique for the perturbative solution of the Langevin equation is proposed. It is shown that for the random force acting in a limited band of scales the proposed method directly leads to a finite result with no renormalization required. The one-loop contribution to the Kardar-Parisi-Zhang equation Green function for the interface growth is calculated as an example. The Lan...
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ژورنال
عنوان ژورنال: Doklady Physics
سال: 2003
ISSN: 1028-3358,1562-6903
DOI: 10.1134/1.1616054