Kantowski-Sachs universes and the cosmic no-hair conjecture

Details Kantowski-Sachs universes and the cosmic no-hair conjecture Kantowski-Sachs universes and the cosmic no-hair conjecture

May 1993

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1993phrvd..47.4315m&link_type=abstract

Physical Review D, vol. 47, Issue 10, pp. 4315-4321

Mathematics

Logic

12

Scientific paper

We address the generality of an inflationary scenario in initially expanding Kantowski-Sachs spacetimes with a positive cosmological constant Λ. From a qualitative analysis of the Einstein equations, we investigate the initial conditions that induce an evolution towards the de Sitter solution. It is shown that the majority of the Kantowski-Sachs universes asymptotically approach a de Sitter stage. A zero-probability class of solutions which recollapse constitutes the exception. Thus, we conclude that the cosmic no-hair conjecture is widely valid in these Kantowski-Sachs cosmologies.

Affiliated with

Also associated with

No associations

Rating

Kantowski-Sachs universes and the cosmic no-hair conjecture 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 Kantowski-Sachs universes and the cosmic no-hair conjecture, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Kantowski-Sachs universes and the cosmic no-hair conjecture will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1683621