Multiple Lambda cosmology: dark fluid with time-dependent equation of state as classical analog of cosmological landscape

Details Multiple Lambda cosmology: dark fluid with time-dependent equation of state as classical analog of cosmological landscape Multiple Lambda cosmology: dark fluid with time-dependent equation of state as classical analog of cosmological landscape

2007-02-05

arxiv.org/abs/hep-th/0702031v2

Phys.Lett.B649:440-444,2007

Physics

High Energy Physics

High Energy Physics - Theory

LaTeX file, 8 pages, no figure, version to appear in PLB

Scientific paper

10.1016/j.physletb.2007.02.042

We discuss FRW universe with time-dependent EoS dark fluid which leads to multiple de Sitter space. This model (as well as its scalar-tensor version) may be considered as some classical analog of cosmological landscape. The universe expansion history may look as transitions between different deSitter eras what suggests the interesting solution for cosmological constant problem. For specific time-dependent EoS dark fluid the possibility of transitions between universe regions with positive and negative cosmological constant is also established.

Affiliated with

Also associated with

No associations

Rating

Multiple Lambda cosmology: dark fluid with time-dependent equation of state as classical analog of cosmological landscape 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 Multiple Lambda cosmology: dark fluid with time-dependent equation of state as classical analog of cosmological landscape, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple Lambda cosmology: dark fluid with time-dependent equation of state as classical analog of cosmological landscape will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-714437