Alternative to inflation. Variable speed of light cosmological model with Lorentz and fine structure constant invariance maintained

Le résumé fourni par la source

We review the numerous observational confirmations of the Janus Cosmological Model, a candidate for a change in the cosmological paradigm. We present, for the description of its primitive phase, an alternative to inflation according to a double regime where the constants of physics vary jointly with the space and time factors, so as to preserve the Lorentz Invariance. The cosmological horizon then increases like the space factor, which ensures the homogeneity of the primitive universe. This phase is followed by a radiative era, then a matter era, where these constants stabilize at the values we know today. The gauge laws of this regime with variable constants arise from the unique hypothesis of an invariance of all the equations of physics and the conservation of energy in this phase. This interpretation is thus both simpler and clearer than a model where undefined inflatons are supposed to give rise to photons, baryons, leptons and quarks, while a heating of the cosmic fluid takes place.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.