Publications of The Korean Astronomical Society (천문학논총)
- Volume 16 Issue 1
- /
- Pages.7-10
- /
- 2001
- /
- 1225-1534(pISSN)
- /
- 2287-6936(eISSN)
SACHS-WOLFE EFFECT IN PERTURBED BIANCHI TYPE I UNIVERSE
건드림된 비앙키 I형 우주 모형과 SACHS-WOLFE 공식
Abstract
In the framework of the C-gauge condition for the perturbed variables and the linear approximation for the anisotropy of the spacetime, we studied the formulae for the Sachs-Wolfe effect in dust filled and perturbed Bianchi type I universe model. The results were compared with those of the flat Friedmann model.