Combining High-scale Inflation with Low-energy SUSY

Autor:	Antusch, Stefan, Dutta, Koushik, Halter, Sebastian
Rok vydání:	2011
Předmět:	High Energy Physics - Theory Astrophysics - Cosmology and Nongalactic Astrophysics High Energy Physics - Phenomenology
Zdroj:	JHEP 1203 (2012) 105
Druh dokumentu:	Working Paper
DOI:	10.1007/JHEP03(2012)105
Popis:	We propose a general scenario for moduli stabilization where low-energy supersymmetry can be accommodated with a high scale of inflation. The key ingredient is that the stabilization of the modulus field during and after inflation is not associated with a single, common scale, but relies on two different mechanisms. We illustrate this general scenario in a simple example, where during inflation the modulus is stabilized with a large mass by a Kahler potential coupling to the field which provides the inflationary vacuum energy via its F-term. After inflation, the modulus is stabilized, for instance, by a KKLT superpotential. Comment: 24 pages, 2 figues. v2: Minor corrections. References added
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1112.4488 Zobrazit plný text záznamu View this record from Arxiv