SPHERICALLY SYMMETRICAL COSMOLOGICAL PERTURBATIONS IN FLAT SPACE-TIMETHEORY OF GRAVITATION

Authors
PETRY W
Citation
W. Petry, SPHERICALLY SYMMETRICAL COSMOLOGICAL PERTURBATIONS IN FLAT SPACE-TIMETHEORY OF GRAVITATION, Astrophysics and space science, 235(1), 1996, pp. 41-57
Citations number
5
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astrophysics and space science → ACNP
ISSN journal
0004640X
Volume
235
Issue
1
Year of publication
1996
Pages
41 - 57
Database
ISI
SICI code
0004-640X(1996)235:1<41:SSCPIF>2.0.ZU;2-7
Abstract
The previously developed equations for the propagation of perturbation s in a homogeneous, isotropic cosmological model are studied. At the b eginning of the universe spherically symmetric inhomogeneities can ari se. In the dust dominated universe the growth of spherically symmetric perturbations is given in form of infinite series. The increase of th e inhomogeneity is faster than in general relativity.