Moduli stabilization in a de Sitter compactification model

Antonino Flachi, Masato Minamitsuji, Kunihito Uzawa

研究成果: Article

抜粋

We discuss the moduli stabilization in a de Sitter compactification model obtained coupling D-dimensional gravity to scalar and gauge fields. This class of models is characterized by two moduli: one related to the volume of the internal space, the other to the warp factor. While the volume modulus can be fixed by appropriately tuning the gauge field strength, curvature of the internal space, and cosmological constant, the same mechanism does not work for the warp modulus. In this paper we discuss a stabilization mechanism based on quantum effects and show that both moduli can be efficiently stabilized.

元の言語English
記事番号73
ジャーナルJournal of High Energy Physics
2013
発行部数8
DOI
出版物ステータスPublished - 2013 1 1
外部発表Yes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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