Generalized Cosmological Equations for a Thick Brane

Details Generalized Cosmological Equations for a Thick Brane Generalized Cosmological Equations for a Thick Brane

Sep 2008

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008mgm..conf.2818k&link_type=abstract

"THE ELEVENTH MARCEL GROSSMANN MEETING On Recent Developments in Theoretical and Experimental General Relativity, Gravitation an

Mathematics

Logic

Scientific paper

We obtain the generalized cosmological equations for a thick brane immersed in a five-dimensional Schwarzschild Anti-de Sitter spacetime. It turns out that, at late times, one can naturally recover the standard cosmological evolution on the core of the thick brane without the need for splitting the brane energy-momentum tensor into a constant background part called the brane tension and a time dependent matter contribution. Particularly our results show that an accelerating brane cosmology emerges at late times provided there is either a negative transverse pressure component in the brane energy-momentum tensor or a positive effective cosmological constant.

Affiliated with

Also associated with

No associations

Rating

Generalized Cosmological Equations for a Thick Brane 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 Generalized Cosmological Equations for a Thick Brane, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Generalized Cosmological Equations for a Thick Brane will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1339337