Supersymmetric Tuned Inflation
arXiv:0710.1141
Abstract
We address an issue what kind of tuning realizes a flat potential for inflaton in supergravity. We restrict ourselves to the case that inflationary dynamics is not affected by separate supersymmetry-breaking effects, and consider examples of a single chiral superfield as an inflaton with its vacuum of the vanishing cosmological constant. The examples potentially include the cases of Polonyi field or right-handed sneutrino as an inflaton.
11 pages
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Cited by in corpus (8)
- Running Kinetic Inflation
- Gravitino Problem in Minimal Supergravity Inflation
- General Analysis of Inflation in the Jordan frame Supergravity
- Polonyi Inflation
- Minimal Supergravity Inflation without Slow Gravitino
- Supersymmetric Inflation of Dynamical Origin
- Constrained Superfields in Dynamical Background
- Marginally Eternal Inflation