Cosmological Solution in Brans / Dicke Theory Involving Particle Creation

Details Cosmological Solution in Brans / Dicke Theory Involving Particle Creation Cosmological Solution in Brans / Dicke Theory Involving Particle Creation

May 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989ap%26ss.155..233s&link_type=abstract

Astrophysics and Space Science, Volume 155, Issue 2, pp.233-240

Astronomy and Astrophysics

Astrophysics

3

Scientific paper

By considering the Robertson-Walker line element exact cosmological solutions have been obtained by taking spin-half-generated particles as matter sources in the Jordan-Brans-Dicke theory. There exist exact solutions for which the ‘gravitational constant’ decreases linearly with time and the mass of the Universe increases proportionally to the square of its age while the density decreases with time. The results have been studied corresponding to the three values of curvature index. It has been shown that the expansion law is determined by the particles created by the expansion itself.

Affiliated with

Also associated with

No associations

Rating

Cosmological Solution in Brans / Dicke Theory Involving Particle Creation 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 Cosmological Solution in Brans / Dicke Theory Involving Particle Creation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cosmological Solution in Brans / Dicke Theory Involving Particle Creation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1874057