Evolution of Kaluza-Klein inhomogeneous model with a cosmological constant.

Details Evolution of Kaluza-Klein inhomogeneous model with a cosmological constant. Evolution of Kaluza-Klein inhomogeneous model with a cosmological constant.

Jul 1995

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1995jmp....36.3619b&link_type=abstract

Journal of Mathematical Physics, Vol. 36, No. 7, p. 3619 - 3624

Mathematics

Logic

6

Cosmological Constant: Kaluza-Klein Theory

Scientific paper

A scenario is discussed in a Kaluza-Klein type of space-time with a cosmological constant for an inhomogeneous matter field obeying an equation of state p = kρ ≠ p5, where k is a constant, p is the isotropic pressure in the three-space, and p5 is that for the extra fifth dimension. It is found that the usual three-dimensional space expands exponentially while, depending on the signature of the arbitrary constants of integration, the extra scale either expands indefinitely or exhibits the desirable feature of dimensional reduction. It is interesting to point out that in the former case both the scales do not show any big bang type of singularity. Moreover, p5 automatically vanishes in this model. The present work is very general in nature because in special cases it reduces to some well-known solutions in the relevant field.

Affiliated with

Also associated with

No associations

Rating

Evolution of Kaluza-Klein inhomogeneous model with a cosmological constant. 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 Evolution of Kaluza-Klein inhomogeneous model with a cosmological constant., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Evolution of Kaluza-Klein inhomogeneous model with a cosmological constant. will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1173493