Please use this identifier to cite or link to this item:
http://hdl.handle.net/11144/3106
Title: | Brane Dynamics, the Polytropic Gas and Conformal Bulk Fields |
Authors: | Neves, Rui Vaz, Cenalo |
Keywords: | High Energy Physics Theory |
Issue Date: | 30-Apr-2003 |
Publisher: | Elsevier |
Citation: | Neves, R., & Vaz, C. (2003). Brane dynamics, the polytropic gas and conformal bulk fields. Physics Letters B 568 (1,2), 153-159 |
Abstract: | We consider in the Randall-Sundrum scenario the dynamics of a spherically symmetric 3-brane world when matter fields exist in the bulk. We determine exact 5-dimensional solutions which localize gravity near the brane and describe the dynamics of homogeneous polytropic matter on the brane. We show that these geometries are associated with a well defined conformal class of bulk matter fields. We analyze the effective polytropic dynamics on the brane identifying conditions which define it as singular or as globally regular. |
Peer Reviewed: | yes |
URI: | http://hdl.handle.net/11144/3106 |
metadata.dc.identifier.doi: | 10.1016/j.physletb.2003.06.003 |
Publisher Version: | http://www.sciencedirect.com/science/article/pii/S037026930300889X?via%3Dihub |
Appears in Collections: | DCT - Artigos/Papers |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
0304266v2.pdf | Documento principal | 166,08 kB | Adobe PDF | View/Open |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.