Localization Issues for Robertson-Walker Branes
| dc.creator | Mannheim, Philip D. | |
| dc.date | 2008-07-23 | |
| dc.date.accessioned | 2026-07-07T09:52:22Z | |
| dc.date.available | 2026-07-07T09:52:22Z | |
| dc.description | We discuss some of the localization issues associated with the embedding of Robertson-Walker type Randall-Sundrum branes in a bulk $AdS_5$. Specifically, we show that of the branes which are embeddable in $AdS_5$ the geometry associated with $M_4$ and $dS_4$ branes warps away from the brane while that associated with $AdS_4$ and $RW$ branes of any spatial 3-curvature antiwarps away from the brane. We discuss the gravitational fluctuations around an $M_4$ brane and analyze the specific role played by a delta function singularity at the brane. We show how a bulk sine-Gordon scalar field can without any fine-tuning naturally lead to localization of gravity around an $M_4$ brane. | |
| dc.description | 18 pages, revtex. Proceedings of "Cosmology and Elementary Particle Physics", Coral Gables Conference, December 2001, B. N. Kursunoglu, S. L. Mintz and A. Perlmutter (Eds.), American Institute of Physics, NY (2002) | |
| dc.identifier | https://arxiv.org/abs/0807.3685 | |
| dc.identifier | http://arxiv.org/abs/0807.3685 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/165574 | |
| dc.subject | High Energy Physics - Theory | |
| dc.title | Localization Issues for Robertson-Walker Branes | |
| dc.type | text |