期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 3, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP03(2019)065
关键词
Flux compactifications; Superstring Vacua
资金
- FWF [P 30265, P 28552]
- Austrian Science Fund (FWF) [P28552] Funding Source: Austrian Science Fund (FWF)
We discuss the properties of massive type IIA flux compactifications. In particular, we investigate in which case one can obtain dS vacua at large volume and small coupling. We support a general discussion of scaling symmetries with the analysis of a concrete example. We find that the large volume and weak coupling limit requires a large number of O6-planes. Since these are bound for any given compactification space one cannot get arbitrarily good control over and string loop corrections.
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