Inflation from M-theory with fourth-order corrections and large extra dimensions

Kei Ichi Maeda, Nobuyoshi Ohta

研究成果: Article査読

92 被引用数 (Scopus)

抄録

We study inflationary solutions in the M-theory. Including the fourth-order curvature correction terms, we find three generalized de Sitter solutions, in which our 3-space expands exponentially. Taking one of the solutions, we propose an inflationary scenario of the early universe. This provides us a natural explanation for large extra dimensions in a brane world, and suggests some connection between the 60 e-folding expansion of inflation and TeV gravity based on the large extra dimensions.

本文言語English
ページ(範囲)400-407
ページ数8
ジャーナルPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
597
3-4
DOI
出版ステータスPublished - 2004 9月 16
外部発表はい

ASJC Scopus subject areas

  • 核物理学および高エネルギー物理学

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