Doubly-gauge-invariant formalism of brane-world cosmological perturbations

Details Doubly-gauge-invariant formalism of brane-world cosmological perturbations Doubly-gauge-invariant formalism of brane-world cosmological perturbations

2002-02-18

arxiv.org/abs/hep-th/0202100v1

Physics

High Energy Physics

High Energy Physics - Theory

Latex, 5 pages, 2 tables, 1 figure; talk presented at The 11th Workshop on General Relativity and Gravitation, Tokyo, Japan, J

Scientific paper

We review the doubly gauge invariant formalism of cosmological perturbations in the Randall-Sundrum brane world. This formalism leads to four independent equations describing the evolution of scalar perturbations. Three of these equations are differential equations written in terms of gauge invariant variables on the brane only, and the other is an integro-differential equation describing non-locality due to bulk gravitational waves. At low energy the evolution of the scalar-type cosmological perturbations in the brane-world cosmology differs from that in the standard cosmology only by non-local effects due to bulk gravitational waves.

Affiliated with

Also associated with

No associations

Rating

Doubly-gauge-invariant formalism of brane-world cosmological perturbations 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 Doubly-gauge-invariant formalism of brane-world cosmological perturbations, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Doubly-gauge-invariant formalism of brane-world cosmological perturbations will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-161787