Fixing moduli in exact type IIA flux vacua

被引：89

作者：

Acharya, Bobby S. ^{[1
]}

Benini, Francesco

Valandro, Roberto

机构：

[1] Abdus Salam Int Ctr Theoret Phys, Str Costiera 11, I-34014 Trieste, Italy

[2] SISSA, ISAS, I-34014 Trieste, Italy

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2007年 / 02期

关键词：

flux compactifications; superstring vacua;

D O I：

10.1088/1126-6708/2007/02/018

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：

Type IIA flux compactifications with O6-planes have been argued from a four dimensional effective theory point of view to admit stable, moduli free solutions. We discuss in detail the ten dimensional description of such vacua and present exact solutions in the case when the O6-charge is smoothly distributed. In the localised case, the solution is a half-flat, non-Calabi-Yau metric. Finally, using the ten dimensional description we show how all moduli are stabilised and reproduce precisely the results of de Wolfe et al. [1].

引用

页数：21

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