Slow rotational perturbations of Robertson-Walker universes

Details Slow rotational perturbations of Robertson-Walker universes Slow rotational perturbations of Robertson-Walker universes

Oct 1988

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1988ap%26ss.148..199s&link_type=abstract

Astrophysics and Space Science (ISSN 0004-640X), vol. 148, no. 2, Oct. 1988, p. 199-205. Research supported by the Council of Sc

Statistics

Computation

3

Computational Astrophysics, Cosmology, Rotation, Universe, Expansion, Ideal Fluids, Perturbation, Shear

Scientific paper

A slow rotation perturbation of Robertson-Walker universes filled with perfect fluid has been investigated. It is found that the unit-four vector of perfect fluid has no angular velocity in the perturbed cosmological models. The slow rotation which is related to the dragging of the local inertial frames, is compatible only with the cases of positive and negative curvatures of the cosmological universe. The intrinsic nature of the rotation function is that the perturbed metric so obtained is algebraically special and the fluid velocity vector field of the Universe is expanding as well as shearing.

Affiliated with

Also associated with

No associations

Rating

Slow rotational perturbations of Robertson-Walker 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 Slow rotational perturbations of Robertson-Walker universes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Slow rotational perturbations of Robertson-Walker universes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1598019