Wavelet-induced renormalization group for the Landau-Ginzburg model
High Energy Physics - Lattice
2015-06-25 v1
Abstract
The scale hierarchy of wavelets provides a natural frame for renormalization. Expanding the order parameter of the Landau-Ginzburg/ model in a basis of compact orthonormal wavelets explicitly exhibits the coupling between scales that leads to non-trivial behavior. The locality properties of Daubechies' wavelets enable us to derive the qualitative renormalization flow of the Landau-Ginzburg model from Gaussian fluctuations in wavelet space.
Cite
@article{arxiv.hep-lat/9909151,
title = {Wavelet-induced renormalization group for the Landau-Ginzburg model},
author = {Christoph Best},
journal= {arXiv preprint arXiv:hep-lat/9909151},
year = {2015}
}
Comments
LATTICE99(Renormalization), LaTeX, 3 pages