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arXiv · 1210.0186

Cyclic Universe with an Inflationary Phase from a Cosmological Model with Real Gas Quintessence

Rossen I. Ivanov·Emil M. Prodanov
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Abstract

Phase-plane stability analysis of a dynamical system describing the Universe as a two-fraction fluid containing baryonic dust and real virial gas quintessence is presented. Existence of a stable periodic solution experiencing inflationary periods is shown. A van der Waals quintessence model is revisited and cyclic Universe solution again found.

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Rossen I. Ivanov, Emil M. Prodanov. 2012-09-30. Cyclic Universe with an Inflationary Phase from a Cosmological Model with Real Gas Quintessence. https://doi.org/10.1103/physrevd.86.083536

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