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arXiv · 1609.04953

Inflationary Universe with a Viscous Fluid Avoiding Self-Reproduction

I. Brevik·E. Elizalde·V. V. Obukhov·A. V. Timoshkin
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Abstract

We consider a universe with a bulk viscous cosmic fluid, in a flat Friedmann-Lemaitre-Robertson-Walker geometry. We derive the conditions for the existence of inflation, and those which at the same time prevent the occurrence of self-reproduction. Our theoretical model gives results which are in perfect agreement with the most recent data from the PLANCK surveyor.

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I. Brevik, E. Elizalde, V. V. Obukhov, A. V. Timoshkin. 2016-09-16. Inflationary Universe with a Viscous Fluid Avoiding Self-Reproduction. https://doi.org/10.1002/andp.201600195

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