NATURALNESS VERSUS SUPERSYMMETRIC NON-RENORMALIZATION THEOREMS

被引：324
|
作者：
SEIBERG, N
机构：
[1] Department of Physics and Astronomy, Rutgers University, Piscataway
来源：
PHYSICS LETTERS B | 1993年 / 318卷 / 03期
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.
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页码：469 / 475
页数：7
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