Evolution of gravitational waves in Randall-Sundrum cosmology

Details Evolution of gravitational waves in Randall-Sundrum cosmology Evolution of gravitational waves in Randall-Sundrum cosmology

2003-08-12

arxiv.org/abs/hep-th/0308078v1

JCAP 0310 (2003) 014

Physics

High Energy Physics

High Energy Physics - Theory

7 pages, latex with revtex

Scientific paper

10.1088/1475-7516/2003/10/014

We investigate the evolution of gravitational wave perturbations about a brane cosmology embedded in a five-dimensional anti-de Sitter bulk. During slow-roll inflation in a Randall-Sundrum brane-world, the zero mode of the 5-dimensional graviton is generated, while the massive modes remain in their vacuum state. When the zero mode re-enters the Hubble radius during radiation domination, massive modes are generated. We show that modes decouple in the low-energy/near-brane limit and develop perturbative techniques to calculate the mode-mixing at finite energy.

Affiliated with

Also associated with

No associations

Rating

Evolution of gravitational waves in Randall-Sundrum cosmology 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 Evolution of gravitational waves in Randall-Sundrum cosmology, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Evolution of gravitational waves in Randall-Sundrum cosmology will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-210693