Effective Kähler and auxiliary field potentials for chiral superfield models at three loops

被引：0

作者：

Martin, Stephen P. ^{[1
]}

机构：

[1] Northern Illinois Univ, Dept Phys, De Kalb, IL 60115 USA

来源：

PHYSICAL REVIEW D | 2024年 / 110卷 / 09期

基金：

美国国家科学基金会;

关键词：

BETA-FUNCTION; SUPERSYMMETRY; DIAGRAMS;

D O I：

10.1103/PhysRevD.110.096005

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

I obtain the effective K & auml;hler potential at three-loop order for a general renormalizable supersymmetric theory containing only chiral supermultiplets. The three-loop contribution is remarkably simple, consisting of only four terms involving three distinct renormalized master integrals. In the case of the Wess-Zumino model with a single chiral superfield, I also obtain the effective auxiliary field potential at three-loop order, extending previous results at one-loop order. The method used is inferential, relying on existing knowledge of the ordinary scalar effective potential.

引用

页数：13

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