The Problems Of Classical Cosmology Motivation For The Quantum Gravity Theory

Abstract

In this paper it is investigated the standard problems of relativistic cosmology like: singularity problem, flatness problem, horizon problem, acceleration problem and problem of structure origin. We discuss nature of these difficulties and we suggest existence of some analogies to the problems of Newtonian cosmology. We argue that the existence of serious problems of relativistic cosmology is strictly related with our understanding of space-time. The overcome of these problems means the exit beyond the standard model. We pointed out that the loop quantum gravity seems to be correct step toward to overcome problems of relativistic cosmology.