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.
Original language | English |
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Article number | 083536 |
Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
Volume | 86 |
Issue number | 8 |
DOIs | |
Publication status | Published - 22 Oct 2012 |