Chiral anomalies in six dimensions from harmonic superspace

被引：10

作者：

Kuzenko, Sergei M. ^{[1
]}

Novak, Joseph ^{[2
]}

Samsonov, Igor B. ^{[3
]}

机构：

[1] Univ Western Australia, Sch Phys & Astrophys M013, 35 Stirling Highway, Crawley, WA 6009, Australia

[2] Albert Einstein Inst, Max Planck Inst Gravitationsphys, Muhlenberg 1, D-14476 Golm, Germany

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

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2017年 / 11期

基金：

澳大利亚研究理事会;

关键词：

Anomalies in Field and String Theories; Extended Supersymmetry; Superspaces; Supersymmetric Gauge Theory; YANG-MILLS THEORIES; SUPERSYMMETRIC GAUGE-THEORIES; BACKGROUND FIELD METHOD; ONE-LOOP DIVERGENCES; N = 1; SUPERFIELDS; CONSISTENT; SUPERGRAVITY;

D O I：

10.1007/JHEP11(2017)145

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 develop a super field approach to compute chiral anomalies in general N = (1, 0) supersymmetric gauge theories in six dimensions. Within the harmonic-superspace formulation for these gauge theories, the anomalous contributions to the effective action only come from matter and ghost hypermultiplets. By studying the short distance behaviour of the propagator for the hypermultiplet coupled to a background vector multiplet, we compute the covariant and consistent chiral anomalies. We also provide a superform formulation for the non-abelian anomalous current multiplet in general N = (1, 0) supersymmetric gauge theories.

引用

页数：30

共 64 条

[1] GRAVITATIONAL ANOMALIES [J].