Temperature correlations in a compact hyperbolic universe

Details Temperature correlations in a compact hyperbolic universe Temperature correlations in a compact hyperbolic universe

1999-06-18

arxiv.org/abs/astro-ph/9906304v2

Mon.Not.Roy.Astron.Soc. 314 (2000) L21

Astronomy and Astrophysics

Astrophysics

4 pages, 5 figures, version accepted for publication in MNRAS

Scientific paper

10.1046/j.1365-8711.2000.03543.x

The effect of a non-trivial topology on the temperature correlations on the cosmic microwave background (CMB) in a small compact hyperbolic universe with volume comparable to the cube of the curvature radius is investigated. Because the bulk of large-angular CMB fluctuations is produced at the late epoch in low $\Omega_0$ models, the effect of a long wavelength cut-off due to the periodic structure does not lead to the significant suppression of large-angular power as in compact flat models. The angular power spectra are consistent with the COBE data for $\Omega_0 \ge 0.1$.

Affiliated with

Also associated with

No associations

Rating

Temperature correlations in a compact hyperbolic universe does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Temperature correlations in a compact hyperbolic universe, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Temperature correlations in a compact hyperbolic universe will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-614932