Interacting vacuum at infinity

Abstract

We apply the central extension technique of Poincare to dynamics involving an interacting mixture of pressureless matter and vacuum near a finite-time singularity. We show that the only attractor solution on the circle of infinity is the one describing a vanishing matter-vacuum model at early times

arXiv comment14 pages

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Cited by in corpus (1)

• Cosmic dynamics and qualitative study of Rastall model with spatial curvature