December 8, 2016
There is a growing concern among Physical Community for the Big Bang Cosmology departure from physical reality and the signs of crisis.
We propose a new Cosmology of the Grand Universe, which is a rel- ativistic model of the steady-state, matter-antimatter symmetric Uni- verse in inﬁnite space-time. The Grand Universe consists of matter and antimatter bounded Typical Universes, which are ﬂoating in an inﬁnite space ﬁlled with the physical Grand Universe Background. This is the place for an eternal evolution of Universes interacting with each other and with the Grand Universe Background itself. Our Observed Uni- verse is thought to be an ordinary cosmological phenomenon resulting from an annihilating collision of a pair of Universes made of matter and antimatter, a survived part of matter now is seen in a decaying state.
The Grand Universe methodology is based on Fundamental Principles of Classical Mechanics and Special Relativity Dynamics. We criticize the Standard Cosmological Model, consisting of two parts : the Big Bang followed by the short time Inﬂation, and the post-Inﬂation era of Ex- panding Universe. We consider the ﬁrst part a not physical hypothesis, which should be rejected without criticism. ...