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A Comparative Study of Modern Theories of Universe

Prateek Mayank1 and Parijat Thakur2

1Department of Mechanical Engineering, Institute of Technology, Guru Ghasidas Vishwavidyalaya, Bilaspur, C.G., INDIA. 2Department of Pure and Applied Physics, Guru Ghasidas Vishwavidyalaya, Bilaspur, C.G., INDIA.


In this paper, we use the observational data to compare the events predicted by different theories of Universe about the beginning, formation of small and large scale structures and the nature of expansion of universe. On comparison, we found that the parameterised model of Big Bang predicts the most of the events correctly. However, it too have some problems to solve. Result suggests that at present no theory is the ultimate theory of universe.

Keywords : Parameterised model, big bang predicts, universe.