Molecular Diffusion Model as an Alternative to Dark Energy

Dark energy is rightfully considered to be the reason for causing the accelerated expansion of the Universe. Universe expanding at an accelerated rate instead of slowing down or coming to a stop seems extremely uncanny. The Big Bang theory is strongly favoured and the most accepted theory for the origin of the Universe. On the other hand the competing Steady State theory also has an equal importance. In this paper I present a theory that bridges the gap between the Big Bang theory and the Steady State theory. A novel theory/model has also been introduced in order to explain the mysterious accelerated expansion of the Universe. According to this theory/model, the large-scale structures are receding away from each other at an accelerated rate instead of space undergoing accelerated expansion.