Oscillating Universe from inhomogeneous EoS and coupled dark energy

Details Oscillating Universe from inhomogeneous EoS and coupled dark energy Oscillating Universe from inhomogeneous EoS and coupled dark energy

2008-04-29

arxiv.org/abs/0804.4586v2

Grav. Cosmol. 15: 134 (2009)

Physics

High Energy Physics

High Energy Physics - Theory

8 pages, 2 figures; added references

Scientific paper

An occurrence of an oscillating Universe is showed using an inhomogeneous equation of state for dark energy fluid. The Hubble parameter described presents a periodic behavior such that early and late time acceleration are unified under the same mechanism. Also, it is considered a coupling between dark energy fluid, with homogeneous and constant EoS, and matter, that gives a periodic Universe too. The possible phantom phases and future singularities are studied in the oscillating Universe under discussion. The equivalent scalar-tensor representation for the same oscillating Universe is presented too.

Affiliated with

Also associated with

No associations

Rating

Oscillating Universe from inhomogeneous EoS and coupled dark energy 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 Oscillating Universe from inhomogeneous EoS and coupled dark energy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Oscillating Universe from inhomogeneous EoS and coupled dark energy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-209744