U-manifolds

被引：69

作者：

Kumar, A ^{[1
]}

Vafa, C ^{[1
]}

机构：

[1] HARVARD UNIV,LYMAN LAB PHYS,CAMBRIDGE,MA 02138

来源：

PHYSICS LETTERS B | 1997年 / 396卷 / 1-4期

关键词：

D O I：

10.1016/S0370-2693(97)00108-1

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We use non-perturbative U-duality symmetries of type II strings to construct new vacuum solutions. In some ways this generalizes the F-theory vacuum constructions. We find the possibilities of new vacuum constructions are very limited. Among them we construct new theories with N = 2 supersymmetry in 3 dimensions and (1,1) supersymmetry in 2 dimensions. (C) 1997 Published by Elsevier Science B.V.

引用

页码：85 / 90

页数：6

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