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Cited by 273

The DOI matches its Crossref record; 43 of the 43 references it cites were found in a registry or an index.

Asymptotic freedom in inflationary cosmology with a non-minimally coupled Higgs field

Open access
Barvinsky, Andrei O, Kamenshchik, Alexander Yu, Kiefer, Claus, Starobinsky, Alexei A, Steinwachs, Christian·2009·Journal of Cosmology and Astroparticle Physics

Abstract

We consider the renormalization group improvement in the theory of the Standard Model Higgs boson playing the role of an inflaton with a strong non-minimal coupling to gravity. It suggests the range of the Higgs mass 135.6 GeV≲ M H ≲184.5 GeV compatible with the current CMB data (the lower WMAP bound on n s ), which is close to the widely accepted range dictated by the electroweak vacuum stability and perturbation theory bounds. We find the phenomenon of asymptotic freedom induced by this non-minimal curvature coupling, which brings the theory to the weak coupling domain everywhere except at the lower and upper boundary of this range. The renormalization group running of the basic quantity A I — the anomalous scaling in the non-minimally coupled Standard Model, which analytically determines all characteristics of the CMB spectrum — brings A I to small negative values at the inflation scale. This property is crucial for the above results and may also underlie the formation of initial conditions for the inflationary dynamics in quantum cosmology.

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Metadata

Authors
Barvinsky, A. O., Kamenshchik, A. Y., Kiefer, C., Starobinsky, A. A., & Steinwachs, C.
Venue
Journal of Cosmology and Astroparticle Physics
Published
2009-12-02
Volume
2009
Issue
12
Pages
003-003
ISSN
  • 1475-7508 (ISSN-L)
  • 1475-7516
OpenAlex
W1975378716
Cited by
273
References
43
FWCI
9.60
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Asymptotic freedom in inflationary cosmology with a non-minimally coupled Higgs field. https://app.cochat.ai/papers/10.1088/1475-7516/2009/12/003
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Barvinsky, A. O., Kamenshchik, A. Y., Kiefer, C., Starobinsky, A. A., & Steinwachs, C. (2009). Asymptotic freedom in inflationary cosmology with a non-minimally coupled Higgs field. Journal of Cosmology and Astroparticle Physics. https://doi.org/10.1088/1475-7516/2009/12/003

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