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arXiv · 1704.07786

A new approach to exact solutions construction in scalar cosmology with a Gauss-Bonnet term

Igor V. Fomin·Sergey V. Chervon
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Abstract

We study the cosmological model based on Einstein-Gauss-Bonnet gravity with non-minimal coupling of a scalar field to a Gauss-Bonnet term in 4D Friedmann universe. We show how constructing the exact solutions by the method based on a confrontation of the Hubble parameter in the model under consideration with that in a standard scalar field inflationary cosmology.

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Igor V. Fomin, Sergey V. Chervon. 2017-04-25. A new approach to exact solutions construction in scalar cosmology with a Gauss-Bonnet term. https://doi.org/10.1142/s0217732317501292

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