ABC of N=8, d=1 supermultiplets

被引：62

作者：

Bellucci, S

Ivanov, E

Krivonos, S

Lechtenfeld, O

机构：

[1] Ist Nazl Fis Nucl, Lab Nazl Frascati, I-00044 Frascati, Italy

[2] Joint Inst Nucl Res, Bogoliubov Lab Theoret Phys, Dubna 141980, Russia

[3] Leibniz Univ Hannover, Inst Theoret Phys, D-30167 Hannover, Germany

来源：

NUCLEAR PHYSICS B | 2004年 / 699卷 / 1-2期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1016/j.nuclphysb.2004.08.006

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 a variety of off-shell N = 8, d = 1 supermultiplets with finite numbers of component fields as direct sums of properly constrained N = 4, d = 1 superfields. We also show how these multiplets can be described in N = 8, d = 1 superspace where the whole amount of supersymmetry is manifest. Some of these multiplets can be obtained by dimensional reduction from N = 2 multiplets in d = 4, whereas others cannot. We give examples of invariant superfield actions for the multiplets constructed, including N = 8 superconformally invariant ones. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：226 / 252

页数：27

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