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arXiv · 1807.02392

Scalaron the healer: removing the strong-coupling in the Higgs- and Higgs-dilaton inflations

Dmitry Gorbunov·Anna Tokareva
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Abstract

We show that introducing $R^2$-term makes the Higgs-inflation and Higgs-dilaton inflation consistent models: the strong coupling energy scales in scalar, gauge and gravity sectors all are lifted up to the Planck scale.

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Dmitry Gorbunov, Anna Tokareva. 2018-07-06. Scalaron the healer: removing the strong-coupling in the Higgs- and Higgs-dilaton inflations. https://doi.org/10.1016/j.physletb.2018.11.015

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