Gravitational Waves in Conformal Flat Spaces

Authors: Fomin I.V. Published: 10.08.2016
Published in issue: #4(67)/2016  
DOI: 10.18698/1812-3368-2016-4-65-78

Category: Physics | Chapter: Theoretical Physics  
Keywords: inflation, scalar field, exact solutions, gravitational waves

The purpose of this work is to describe the exact solutions of Einstein — Klein — Gordon equations for the inflationary model of the Universe in conformal flat spaces. We determined the geometry of space–time by means of Friedman — Robertson — Walker metric. The conformal factor defines the model of cosmological inflation. Moreover, we found the key cosmological parameters in the considered model and density of energy of the relic gravitational waves.


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