Note on the Off-Shell Equivalence between the Linear and Non-Linear Sigma Models
High Energy Physics - Theory
2009-10-30 v1 High Energy Physics - Phenomenology
Abstract
As is well known, one can arrange the parameters of the O(N) non-linear sigma model to reproduce the low energy S-matrix elements of the renormalizable O(N) linear sigma model. In this note we provide details which are necessary in order to obtain the off-shell equivalence between the two theories.
Cite
@article{arxiv.hep-th/9609132,
title = {Note on the Off-Shell Equivalence between the Linear and Non-Linear Sigma Models},
author = {Hidenori Sonoda},
journal= {arXiv preprint arXiv:hep-th/9609132},
year = {2009}
}
Comments
16 pages, plain TeX, uses harvmac, with 2 eps figures