Coincidence of Universe age in $Λ$CDM and Milne cosmologies

Details Coincidence of Universe age in $Λ$CDM and Milne cosmologies Coincidence of Universe age in $Λ$CDM and Milne cosmologies

2006-05-08

arxiv.org/abs/astro-ph/0605175v2

Acta Phys.Polon. B38 (2007) 215-218

Astronomy and Astrophysics

Astrophysics

2 pages, 1 figure, to apear in Acta Physica Polonica B

Scientific paper

The age of the Universe in the $\Lambda$CDM cosmology with $\Omega_{matter}=0.26$ and $\Omega_{\Lambda}=0.74$ is the same as in the Milne cosmology which correspods to an almost empty universe. In both cases it is a reciprocal Hubble constant, $1/H_0$, that for now preferred value $H_0=71 km/s/Mpc$ is 13.7 billion years. The most curious coincidence is that at the present time, in the $\Lambda$CDM model the decelerated expansion is exactly compensated by the accelerated expansion, as if the Universe coast for 13.7 billion years.

Affiliated with

Also associated with

No associations

Rating

Coincidence of Universe age in $Λ$CDM and Milne cosmologies 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 Coincidence of Universe age in $Λ$CDM and Milne cosmologies, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Coincidence of Universe age in $Λ$CDM and Milne cosmologies will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-463889