Can we escape from the big rip in the achronal cosmic future?

TL;DR

This paper examines the possibility of escaping the big rip via wormholes in a phantom energy universe and concludes it is impossible due to information transfer limits imposed by the Bekenstein Bound.

Contribution

It demonstrates that the Bekenstein Bound prevents the use of wormholes as escape routes from the big rip in phantom energy cosmology.

Findings

Wormholes become Einstein-Rosen bridges before the big rip.

The Bekenstein Bound limits information transfer through these bridges.

Escape from the big rip via wormholes is impossible due to information constraints.

Abstract

Recently Pedro F. Gonzalez-Diaz had shown that phantom energy can results in achronal cosmic future where the wormholes become infinite before the occurrence of the big rip singularity. After that, while the phantom energy continues its accretion, any wormhole becomes the Einstein-Rosen bridge. Pedro F. Gonzalez-Diaz has suggested that such objects can be used by an advanced civilization as the means of escape from the big rip. Using the Bekenstein Bound we'll show that it is impossible due to the very strong upper bound laid on the total amount of information which can be sent through this bridge.