Supersymmetric dS4 solutions in D=11 supergravity

被引：1
|
作者：
Di Gioia, M. [1 ]
Gutowski, J. [1 ]
机构：
[1] Univ Surrey, Dept Math, Guildford GU2 7XH, Surrey, England
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2022年 / 2022卷 / 09期
关键词：
Supergravity Models; Superstring Vacua; SPINORIAL GEOMETRY; FIELD-THEORIES; CONSTANT; UNIVERSE;
D O I：
10.1007/JHEP09(2022)214
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：
The necessary and sufficient conditions for warped product dS(4) solutions in D = 11 supergravity to be supersymmetric are determined. The Killing spinor is associated with two possible stabilizer groups, SU(3) and G(2). We show that there are no solutions to the Killing Spinor equations in the G(2) stabilizer case. For the SU(3) stablilzer case, all of the conditions imposed from supersymmetry on the 4-form flux, and the geometry of the internal manifold, are determined in terms of SU(3) invariant spinor bilinears.
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页数：30
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