Low-energy effective action in 5D, N=2 supersymmetric gauge theory

被引：3

作者：

Buchbinder, I. L. ^{[1
,2
,3
]}

Ivanov, E. A. ^{[3
]}

Samsonov, I. B. ^{[4
]}

机构：

[1] Tomsk State Pedag Univ, Dept Theoret Phys, Tomsk 634061, Russia

[2] Natl Res Tomsk State Univ, Tomsk 634050, Russia

[3] JINR, Bogoliubov Lab Theoret Phys, Dubna 141980, Moscow Region, Russia

[4] Univ New South Wales, Sch Phys, Sydney, NSW 2052, Australia

来源：

NUCLEAR PHYSICS B | 2019年 / 940卷

关键词：

SUPER-YANG-MILLS; BACKGROUND FIELD METHOD; HARMONIC SUPERGRAPHS; SYM;

D O I：

10.1016/j.nuclphysb.2019.01.011

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We construct N = 2 supersymmetric low-energy effective action of 5D, N = 2 supersymmetric Yang-Mills (SYM) theory in 5D, N = 1 harmonic superspace. It is obtained as a hypermultiplet completion of the leading W In W-term in the N = 1 SYM low-energy effective action by invoking the second implicit on-shell N = 1 supersymmetry. After passing to components, the N = 2 effective action constructed displays, along with other terms, the SO(5)-invariant F-4/X-3 term. Though we specialize to the case of SU(2) gauge group spontaneously broken to U(1), our consideration is applicable to any gauge symmetry broken to some abelian subgroup. (C) 2019 The Authors. Published by Elsevier B.V.

引用

页码：54 / 62

页数：9

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