Tadpole Method and Supersymmetric O(N) Sigma Model
高能物理 - 唯象学
2008-11-26 v1 高能物理 - 理论
摘要
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.
引用
@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}
}
备注
Plain Latex(12pages), No figure