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arXiv · 1112.4488

Combining High-scale Inflation with Low-energy SUSY

Stefan Antusch·Koushik Dutta·Sebastian Halter
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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.

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Stefan Antusch, Koushik Dutta, Sebastian Halter. 2011-12-19. Combining High-scale Inflation with Low-energy SUSY. https://doi.org/10.1007/jhep03(2012)105

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