Functional renormalization group approach to the sine-Gordon model
High Energy Physics - Theory
2010-04-14 v1
Abstract
The renormalization group flow is presented for the two-dimensional sine-Gordon model within the framework of the functional renormalization group method by including the wave-function renormalization constant. The Kosterlitz-Thouless-Berezinski type phase structure is recovered as the interpolating scaling law between two competing IR attractive area of the global renormalization group flow.
Cite
@article{arxiv.0904.3689,
title = {Functional renormalization group approach to the sine-Gordon model},
author = {S. Nagy and I. Nandori and J. Polonyi and K. Sailer},
journal= {arXiv preprint arXiv:0904.3689},
year = {2010}
}
Comments
4 pages, 3 figures