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

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

We show that introducing R2-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.

Bibliographic Details
Main Authors: Dmitry Gorbunov, Anna Tokareva
Format: Article
Language:English
Published: Elsevier 2019-01-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269318308554
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spelling doaj-c2eb124a2d324d9b8e48305dbc99b0152020-11-24T23:20:33ZengElsevierPhysics Letters B0370-26932019-01-017883741Scalaron the healer: removing the strong-coupling in the Higgs- and Higgs-dilaton inflationsDmitry Gorbunov0Anna Tokareva1Institute for Nuclear Research of Russian Academy of Sciences, 117312 Moscow, Russia; Moscow Institute of Physics and Technology, 141700 Dolgoprudny, RussiaInstitute for Nuclear Research of Russian Academy of Sciences, 117312 Moscow, RussiaWe show that introducing R2-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.http://www.sciencedirect.com/science/article/pii/S0370269318308554
collection DOAJ
language English
format Article
sources DOAJ
author Dmitry Gorbunov
Anna Tokareva
spellingShingle Dmitry Gorbunov
Anna Tokareva
Scalaron the healer: removing the strong-coupling in the Higgs- and Higgs-dilaton inflations
Physics Letters B
author_facet Dmitry Gorbunov
Anna Tokareva
author_sort Dmitry Gorbunov
title Scalaron the healer: removing the strong-coupling in the Higgs- and Higgs-dilaton inflations
title_short Scalaron the healer: removing the strong-coupling in the Higgs- and Higgs-dilaton inflations
title_full Scalaron the healer: removing the strong-coupling in the Higgs- and Higgs-dilaton inflations
title_fullStr Scalaron the healer: removing the strong-coupling in the Higgs- and Higgs-dilaton inflations
title_full_unstemmed Scalaron the healer: removing the strong-coupling in the Higgs- and Higgs-dilaton inflations
title_sort scalaron the healer: removing the strong-coupling in the higgs- and higgs-dilaton inflations
publisher Elsevier
series Physics Letters B
issn 0370-2693
publishDate 2019-01-01
description We show that introducing R2-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.
url http://www.sciencedirect.com/science/article/pii/S0370269318308554
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AT annatokareva scalaronthehealerremovingthestrongcouplinginthehiggsandhiggsdilatoninflations
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