This circumstance makes the study of singularities in cosmological models formally acceptable and necessary in the frame of existing theory.
22.
Rotating cosmological models don't have a center of rotation, just as the expanding models don't have a center of expansion.
23.
These added additional rich mathematical structure to the theory, and opened possibilities for constructing realistic cosmological models in the theory.
24.
Conventional cosmological models regard these as chance alignments and Arp's hypothesis has very few supporters within the research community ."
25.
Given also its proximity to the Huge-LQG, CCLQG and U1.54, it will be a big contradiction to the modern cosmological model.
26.
When ( 3 space dimensions plus time ), it is a cosmological model for the physical universe; see de Sitter universe.
27.
Then, it should briefly describe a number of specific fractal cosmological models, or at least attempt to categorize the known models.
28.
Ferris explains in the beginning of his book the cosmological model as it has arrived to us today from ancient philosophy.
29.
In particular O ( 4, 1 ) is the isometry group of the de Sitter universe dS 4, a cosmological model.
30.
The Big Bang theory is the prevailing cosmological model for the universe from the earliest known periods through its subsequent large-scale evolution.