Initial conditions and attractors in higher-dimensional cosmologies

K. Maeda*, P. Y.T. Pang

*この研究の対応する著者

研究成果: Article査読

9 被引用数 (Scopus)

抄録

Initial conditions in a higher-dimensional cosmology that can achieve our present universe are investigated. In the "hot big bang" scenario, this happens if, when the universe enters the low temperature regime (T< 1 b; b is the scale length of the internal space), some scalar field σ in the theory is less than a critical value σcr. In the model of the quantum creation of the universe, it is found that most of the created universes can reach our present universe. These results are observed in both the Candelas-Weinberg model (the SD-compactification due to the Casimir effect) and the Calabi-Yau compactification of a superstring model with SUSY breaking potential due to gaugino condensation.

本文言語English
ページ(範囲)29-33
ページ数5
ジャーナルPhysics Letters B
180
1-2
DOI
出版ステータスPublished - 1986 11月 6
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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