Combining High-scale Inflation with Low-energy SUSY
arXiv:1112.4488 · doi:10.1007/JHEP03(2012)105
Abstract
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.
24 pages, 2 figues. v2: Minor corrections. References added
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