On a CFT prediction in the sine-Gordon model
High Energy Physics - Theory
2007-05-23 v1
Abstract
A quantitative prediction of Conformal Field Theory (CFT), which relates the second moment of the energy-density correlator away from criticality to the value of the central charge, is verified in the sine-Gordon model. By exploiting the boson-fermion duality of two-dimensional field theories, this result also allows to show the validity of the prediction in the strong coupling regime of the Thirring model.
Keywords
Cite
@article{arxiv.hep-th/0104148,
title = {On a CFT prediction in the sine-Gordon model},
author = {Carlos Naón and Mariano Salvay},
journal= {arXiv preprint arXiv:hep-th/0104148},
year = {2007}
}
Comments
5 pages, no figures, latex