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arXiv · hep-ph/0511105

Electroweak inflation and reheating in the NMSSM

Takeshi Fukuyama·Tatsuru Kikuchi·Wade Naylor
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Abstract

A low reheating temperature is now well motivated by the recently reconsidered gravitino problem, if we incorporate supergravity. In this article, we propose a model which naturally realizes a low reheating temperature. The model is based on the next to minimal supersymmetric standard model (NMSSM) by identifying a singlet scalar field as the inflaton. This entertains the possibility that the inflaton may be detected at future colliders, such as the LHC.

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Takeshi Fukuyama, Tatsuru Kikuchi, Wade Naylor. 2005-11-09. Electroweak inflation and reheating in the NMSSM. https://arxiv.org/abs/hep-ph/0511105

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