Composite universes

Details Composite universes Composite universes

Aug 1994

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1994gregr..26..743f&link_type=abstract

General Relativity and Gravitation, Volume 26, Issue 8, pp.743-757

Mathematics

Logic

Scientific paper

Gravitational solitons are used in order to match two spatially homogeneous cosmological models with different homogeneity groups. We show that some Bianchi cosmological models, which were considered inappropriate for description of the early universe, might be flattened by a reasonable physical mechanism. Multisoliton cosmological models are also discussed and the normalization conditions for the solitary “amplitudes” are given in order to avoid unphysical behaviour at the spatial infinity. Gravi-soliton-matter interaction is analysed in the case of cosmological models filled with “stiff” irrotational fluid and the behaviour of geometrical and kinematical quantities is studied in detail.

Affiliated with

Also associated with

No associations

Rating

Composite universes 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 Composite universes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite universes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1496338