Publication Date:
2019-06-28
Description:
The possibility of having inflation in a renormalizable cosmological model is investigated. The Cosmic No Hair Conjecture is proved to hold for all Bianchi types except Bianchi IX. By the use of a conformal transformation on the metric it is shown that these models are equivalent to the ones described by the Einstein-Hilbert action for gravity minimally coupled to a set of scalar fields with inflationary potentials. Henceforth, it is proven that inflationary solutions behave as attractors in solution space, making it a natural event in the evolution of such models.
Keywords:
THERMODYNAMICS AND STATISTICAL PHYSICS
Type:
NASA-CR-183363
,
NAS 1.26:183363
,
FERMILAB-PUB-88/70-A
,
UTAP76/88
Format:
application/pdf
Permalink