Non-conformally flat bulk spacetime and the 3-brane world
No Thumbnail Available
Files
Date
2001-01-05
Authors
Singh, Parampreet
Dadhich, Naresh
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
We show that for non-conformally flat bulk spacetime, there exist no bound modes for zero mass graviton on the 3-brane. The brane world model is therefore unstable for the bulk spacetime being different from the conformally flat anti - de Sitter space.
Description
Keywords
3-brane world, Flat bulk spacetime