Cosmology with Bounce by Flat Space-Time Theory of Gravitation and a New InterpretationReport as inadecuate




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General relativity predicts asingularity in the beginning of the universe being called big bang. Recentdevelopments in loop quantum cosmology avoid the singularity and the big bangis replaced by a big bounce. A classical theory of gravitation in flatspace-time also avoids the singularity under natural conditions on the densityparameters. The universe contracts to a positive minimum and then it expandsduring all times. It is not symmetric with regard to its minimum implying afinite age measured with proper time of the universe. The space of the universeis flat and the total energy is conserved. Under the assumption that the sum ofthe density parameters is a little bit bigger than one the universe is very hotin early times. Later on, the cosmological model agrees with the one of generalrelativity. A new interpretation of a non-expanding universe may be given byvirtue of flat space-time theory of gravitation.

KEYWORDS

Gravitation; Cosmology; Big Bounce; Flat Space; No Big Bang; Non-Expanding Universe

Cite this paper

W. Petry -Cosmology with Bounce by Flat Space-Time Theory of Gravitation and a New Interpretation,- Journal of Modern Physics, Vol. 4 No. 7A, 2013, pp. 20-25. doi: 10.4236-jmp.2013.47A1003.





Author: Walter Petry

Source: http://www.scirp.org/



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