Higgs chaotic inflation in standard model and NMSSM

Kazunori Nakayama, Fuminobu Takahashi

研究成果: Article査読

37 被引用数 (Scopus)

抄録

We construct a chaotic inflation model in which the Higgs fields play the role of the inflaton in the standard model as well as in the singlet extension of the supersymmetric standard model. The key idea is to allow a non-canonical kinetic term for the Higgs field. The model is a realization of the recently proposed running kinetic inflation, in which the coefficient of the kinetic term grows as the inflaton field. The inflaton potential depends on the structure of the Higgs kinetic term. In the simplest cases, the inflaton potential is proportional to φ2 and φ2/3 in the standard model and NMSSM, respectively.

本文言語English
論文番号010
ジャーナルJournal of Cosmology and Astroparticle Physics
2011
2
DOI
出版ステータスPublished - 2011 2 1
外部発表はい

ASJC Scopus subject areas

  • Astronomy and Astrophysics

フィンガープリント 「Higgs chaotic inflation in standard model and NMSSM」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル