Authors: I Licata L Chiatti
Publish Date: 2010/07/21
Volume: 49, Issue: 10, Pages: 2379-2402
Abstract
In this work we examine in depth the physical aspects of the archaic universe described by Euclidean 5sphere geometry by using Projective Relativity techniques We hypothesize that the expansion of the Universe was “ignited” by primordial R processes and that the big bang consisted of a spatially extended nucleation process which took place at the end of a precosmic phase characterized by the evolution parameter underlinex 0 This parameter which can be considered a quantum precursor of ordinary physical time is a coordinate of Euclidean 5sphere metrics It is so possible to avoid many of the difficulties with standard model and to get rid of ad hoc assumptions A complete solution to Projective General Relativity PGR equations is provided so as to establish univocal relations between the scale factor Rτ and cosmic time τ In this way the physics and geometry of the cosmological model are specified completely
Keywords: