Uplifting anti-D6-brane

被引：14

作者：

Cribiori, Niccolo ^{[1
]}

Kallosh, Renata ^{[2
,3
]}

Roupec, Christoph ^{[1
]}

Wrase, Timm ^{[1
]}

机构：

[1] TU Wien, Inst Theoret Phys, Wiedner Hauptstr 8-10-136, A-1040 Vienna, Austria

[2] Stanford Univ, Stanford Inst Theoret Phys, Stanford, CA 94305 USA

[3] Stanford Univ, Dept Phys, Stanford, CA 94305 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2019年 / 2019卷 / 12期

基金：

美国国家科学基金会;

关键词：

D-branes; Flux compactifications; Supergravity Models; Supersymmetric Effective Theories;

D O I：

10.1007/JHEP12(2019)171

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：

A simple, KKLT-like construction of de Sitter vacua in type IIA string theory is presented in an STU model with guidance from string theory U-duality and with an uplifting anti-D6-brane. In four dimensions the model is reduced to N = 1 supergravity with three chiral multiplets, namely S, T and U , as well as one nilpotent multiplet representing the anti-D6-brane. We briefly discuss also a generalization with seven moduli.

引用

页数：25

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