NATURALNESS VERSUS SUPERSYMMETRIC NON-RENORMALIZATION THEOREMS

被引:324
|
作者
SEIBERG, N
机构
[1] Department of Physics and Astronomy, Rutgers University, Piscataway
关键词
D O I
10.1016/0370-2693(93)91541-T
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We give an intuitive proof of a new non-renormalization theorem in supersymmetric field theories. It applies both perturbatively and non-perturbatively. The superpotential is not renormalized in perturbation theory but receives non-perturbative corrections. However, these non-perturbative corrections are not generic functions of the fields consistent with the symmetries. Certain invariant terms are not generated. This violation of naturalness has applications to dynamical supersymmetry breaking.
引用
收藏
页码:469 / 475
页数:7
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