Tadpole Method and Supersymmetric O(N) Sigma Model
High Energy Physics - Phenomenology
2008-11-26 v1 High Energy Physics - Theory
Abstract
We examine the phase structures of the supersymmetric O(N) sigma model in two and three dimensions by using the tadpole method. Using this simple method, the calculation is largely simplified and the characteristics of this theory become clear. We also examine the problem of the fictitious negative energy state.
Keywords
Cite
@article{arxiv.hep-ph/9605364,
title = {Tadpole Method and Supersymmetric O(N) Sigma Model},
author = {Tomohiro Matsuda},
journal= {arXiv preprint arXiv:hep-ph/9605364},
year = {2008}
}
Comments
Plain Latex(12pages), No figure