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비앙키 I 형 시공간 속의 CMBR 흔들림: 중력파의 영향 KCI 등재

CMBR FLUCTUATIONS IN THE BIANCHI TYPE I SPACETIME: THE EFFECTS OF GRAVITATIONAL WAVES

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/390133
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천문학논총 (Publications of the Korean Astronomical Society)
한국천문학회 (Korean Astronomical Society)
초록

In the framework of linear perturbation theory and linear approximation of spacetime anisotropy, we investigated the formulae for the CMBR temperature anisotropy and fluctuation spectrum which have their origin in the primordial tensor perturbations of the perturbed Bianchi type I universe model. The resulting formulae were compared with those of the flat Friedmann model.

저자
  • 송두종(한국천문연구원) | D. J. SONG (Korea Astronomy Observatory)