Cyclic Universe with an Inflationary Phase from a Cosmological Model
with Real Gas Quintessence [PDF]
Rossen I. Ivanov, Emil M. ProdanovPhase-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.View original: http://arxiv.org/abs/1210.0186
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