Numerical study of cosmic no-hair conjecture: Formalism and linear analysis

Ken Ichi Nakao*, Takashi Nakamura, Ken Ichi Oohara, Kei Ichi Maeda

*この研究の対応する著者

研究成果: Article査読

22 被引用数 (Scopus)

抄録

Three-dimensional numerical relativity is applied to an investigation of the so-called "cosmic nohair conjecture," which has been proposed to explain the homogeneity and isotropy of the present Universe via the inflationary scenario. We present a general formalism to study this cosmological problem using numerical relativity. Following this formalism, we find general solutions of the linearized Einstein equation in the de Sitter background and discuss a homogenization mechanism in the linear regime.

本文言語English
ページ(範囲)1788-1797
ページ数10
ジャーナルPhysical Review D
43
6
DOI
出版ステータスPublished - 1991

ASJC Scopus subject areas

  • 物理学および天文学(その他)

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