Big rip avoidance via black holes production

Details Big rip avoidance via black holes production Big rip avoidance via black holes production

2008-06-16

arxiv.org/abs/0806.2521v2

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

16 pages, two figures. Key words. Cosmology, phantom energy, black holes. Sligthly extended version to be published in Gravita

Scientific paper

We consider a cosmological scenario in which the expansion of the Universe is dominated by phantom dark energy and black holes which condense out of the latter component. The mass of black holes decreases via Hawking evaporation and by accretion of phantom fluid but new black holes arise continuously whence the overall evolution can be rather complex. We study the corresponding dynamical system to unravel this evolution and single out scenarios where the big rip singularity does not occur.

Affiliated with

Also associated with

No associations

Rating

Big rip avoidance via black holes production does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Big rip avoidance via black holes production, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Big rip avoidance via black holes production will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-91631