Simplifying 4D N=3 harmonic superspace

被引：1

作者：

Jain, Dharmesh ^{[1
]}

Ju, Chia-Yi ^{[2
]}

Siegel, Warren ^{[3
]}

机构：

[1] SN Bose Natl Ctr Basic Sci, Dept Theoret Sci, Block JD,Sect 3, Kolkata 700106, India

[2] Natl Chung Hsing Univ, Dept Phys, 145 Xingda Rd, Taichung 40227, Taiwan

[3] SUNY Stony Brook, CN Yang Inst Theoret Phys, 100 Nicolls Rd, Stony Brook, NY 11794 USA

来源：

PHYSICAL REVIEW D | 2020年 / 102卷 / 06期

关键词：

BACKGROUND FIELD METHOD; YANG-MILLS; OFF-SHELL;

D O I：

10.1103/PhysRevD.102.066007

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We quantize super Yang-Mills action in N = 3 harmonic superspace using "Fermi-Feynman" gauge and also develop the background field formalism. This leads to simpler propagators and Feynman rules that are useful in performing explicit calculations. The superspace rules are used to show that divergences do not appear at one loop and beyond. We also compute a finite contribution to the effective action from a four-point diagram at one loop, which matches the expected covariant result.

引用

页数：9

共 22 条

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