Multi-localization in multi-brane worlds

Ian I. Kogan; Stavros Mouslopoulos; Antonios Papazoglou; Graham G. Ross

doi:10.1016/S0550-3213(01)00424-2

Multi-localization in multi-brane worlds

Ian I. Kogan^*
, Stavros Mouslopoulos
, Antonios Papazoglou
, Graham G. Ross

^*Corresponding author for this work

Research output: Journal Publication › Article › peer-review

41 Citations (Scopus)

Abstract

We study bulk fields in various multi-brane models with localized gravity. In the case of spin-0, 12 and 32 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 AdS₅ spacetime is also discussed.

Original language	English
Pages (from-to)	191-218
Number of pages	28
Journal	Nuclear Physics B
Volume	615
Issue number	1-3
DOIs	https://doi.org/10.1016/S0550-3213(01)00424-2
Publication status	Published - 12 Nov 2001
Externally published	Yes

Free Keywords

04.50.+h
11.25.M
12.10.-q

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/S0550-3213(01)00424-2

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AU - Kogan, Ian I.

AU - Mouslopoulos, Stavros

AU - Papazoglou, Antonios

AU - Ross, Graham G.

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Y1 - 2001/11/12

N2 - We study bulk fields in various multi-brane models with localized gravity. In the case of spin-0, 12 and 32 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 AdS5 spacetime is also discussed.

AB - We study bulk fields in various multi-brane models with localized gravity. In the case of spin-0, 12 and 32 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 AdS5 spacetime is also discussed.

KW - 04.50.+h

KW - 11.25.M

KW - 12.10.-q

UR - https://www.scopus.com/pages/publications/0000209106

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DO - 10.1016/S0550-3213(01)00424-2

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SN - 0550-3213

VL - 615

SP - 191

EP - 218

JO - Nuclear Physics B

JF - Nuclear Physics B

IS - 1-3

ER -

Multi-localization in multi-brane worlds

Abstract

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