Multi-Localization in Multi-Brane Worlds
高能物理 - 唯象学
2009-11-07 v2 高能物理 - 理论
摘要
We study bulk fields in various multi-brane models with localized gravity. In the case of spin 0, 1/2 and 3/2 fields, the non-trivial background geometry itself can induce (multi-) localization of the zero modes along the extra dimension. The addition of appropriate mass terms controls the strength or/and the position of this localization and can induce (multi-) localization of spin 1 fields as well. We show that multi-brane models may also give rise to anomalously light KK modes which are also localized. The possibility of multi-localization in the context of supersymmetric brane world models in AdS_5 spacetime is also discussed.
引用
@article{arxiv.hep-ph/0107307,
title = {Multi-Localization in Multi-Brane Worlds},
author = {Ian I. Kogan and Stavros Mouslopoulos and Antonios Papazoglou and Graham G. Ross},
journal= {arXiv preprint arXiv:hep-ph/0107307},
year = {2009}
}
备注
34 pages, 5 figures