Regular collision of dilatonic inflating branes

Details Regular collision of dilatonic inflating branes Regular collision of dilatonic inflating branes

2005-08-19

arxiv.org/abs/hep-th/0508145v2

Phys.Rev. D73 (2006) 043506

Physics

High Energy Physics

High Energy Physics - Theory

8 pages, 7 figures; typos corrected and clarifications added - version to appear in Phys Rev D

Scientific paper

10.1103/PhysRevD.73.043506

We demonstrate that a two brane system with a bulk scalar field driving power-law inflation on the branes has an instability in the radion. We solve for the resulting trajectory of the brane, and find that the instability can lead to collision. Brane quantities such as the scale factor are shown to be regular at this collision. In addition we describe the system using a low energy expansion. The low energy expansion accurately reproduces the known exact solution, but also identifies an alternative solution for the bulk metric and brane trajectory.

Affiliated with

Also associated with

No associations

Rating

Regular collision of dilatonic inflating branes 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 Regular collision of dilatonic inflating branes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Regular collision of dilatonic inflating branes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-135425