All (4,1): Sigma models with (4, q) off-shell supersymmetry

被引：4

作者：

Hull, Chris ^{[1
]}

Lindstrom, Ulf ^{[1
,2
]}

机构：

[1] Imperial Coll London, Blackett Lab, Prince Consort Rd, London SW7 AZ, England

[2] Uppsala Univ, Dept Phys & Astron, Div Theoret Phys, Box 516, SE-75120 Uppsala, Sweden

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2017年 / 03期

基金：

英国工程与自然科学研究理事会; 瑞典研究理事会;

关键词：

Extended Supersymmetry; Superspaces; YANG-MILLS; SUPERSPACE; GEOMETRY; MULTIPLETS;

D O I：

10.1007/JHEP03(2017)042

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：

Off-shell (4, q) supermultiplets in 2-dimensions are constructed for q = 1, 2, 4. These are used to construct sigma models whose target spaces are hyperkahler with torsion. The off-shell supersymmetry implies the three complex structures are simultaneously integrable and allows us to construct actions using extended superspace and projective superspace, giving an explicit construction of the target space geometries.

引用

页数：30

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