Abstract
We study collision of two domain walls in five-dimensional asymptotically anti-de Sitter spacetime. This may provide the reheating mechanism of an ekpyrotic (or cyclic) brane universe, in which two Bogomol'nyi-Prasad- Sommerfield branes collide and evolve into a hot big bang universe. We evaluate a change of scalar field making the domain wall and can investigate the effect of a negative cosmological term in the bulk to the collision process and the evolution of our universe.
| Original language | English |
|---|---|
| Article number | 103508 |
| Journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
| Volume | 73 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 2006 May 25 |
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ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Physics and Astronomy (miscellaneous)