TL;DR
This paper introduces a universe model based on W3-symmetry that predicts exponential expansion and a w-value of -1.2 in 4D spacetime, without requiring a cosmological constant, highlighting the role of baby universes and wormholes.
Contribution
It presents a novel universe model derived from W3-symmetry that naturally leads to accelerated expansion and specific dark energy equation of state predictions.
Findings
Predicts exponential universe expansion without cosmological constant.
Suggests w=-1.2 for four-dimensional spacetime.
Links w<-1 to creation of baby universes and wormholes.
Abstract
We recently formulated a model of the universe based on an underlying W3-symmetry. It allows the creation of the universe from nothing and the creation of baby universes and wormholes for spacetimes of dimension 2, 3, 4, 6 and 10. Here we show that the classical large time and large space limit of these universes is one of exponential fast expansion without the need of a cosmological constant. Under a number of simplifying assumptions our model predicts that w=-1.2 in the case of four-dimensional spacetime. The possibility of obtaining a w-value less than -1 is linked to the ability of our model to create baby universes and wormholes.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.