Possible end of the universe in a finite future from dark energy with w-1
Jul, 2003Citations per year
Abstract: (arXiv)
The occurrence of a big smash singularity which ends the universe in a finite time in the future is investigated in the context of superquintessence, i.e. dark energy with effective equation of state parameter w<-1. The simplest model of superquintessence based on a single nonminimally coupled scalar field exhibits big smash solutions which are attractors in phase space.- 98.80.Cq
- cosmological model
- singularity
- quintessence
- field theory: scalar
- perturbation: linear
- stability
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