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arXiv · hep-th/0006200

Low-scale supergravity inflation with R-symmetry

G. German·A. de la Macorra·M. Mondragon
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Abstract

We study a supergravity model of inflation with R-symmetry and a single scalar field, the inflaton, slowly rolling away from the origin. The scales of inflation can be as low as the supersymmetry breaking scale of 10^10 GeV or even the electroweak scale of 10^3 GeV which could be relevant in the context of theories with submillimiter dimensions. Exact analytical solutions are presented and a comparison with related models is given.

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G. German, A. de la Macorra, M. Mondragon. 2000-11-07. Low-scale supergravity inflation with R-symmetry. https://doi.org/10.1016/s0370-2693(00)01212-0

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