Natural realization of a large extra dimension in 5D supersymmetric theory

Yutaka Sakamura; Yusuke Yamada

doi:10.1093/ptep/ptu114

Natural realization of a large extra dimension in 5D supersymmetric theory

Yutaka Sakamura, Yusuke Yamada

Waseda Institute for Advanced Study

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

An exponentially large extra dimension can be naturally realized by the Casimir energy and the gaugino condensation in 5D supersymmetric theory. The model does not require any hierarchies among the 5D parameters. The key ingredient is an additional modulus other than the radion, which generically exists in 5D supergravity. SUSY is broken at the vacuum, which can be regarded as the Scherk-Schwarz SUSY breaking. We also analyze the mass spectrum and discuss some phenomenological aspects.

Original language	English
Article number	093B02
Journal	Progress of Theoretical and Experimental Physics
Volume	2014
Issue number	9
DOIs	https://doi.org/10.1093/ptep/ptu114
Publication status	Published - 2014 Jul 4

ASJC Scopus subject areas

Physics and Astronomy(all)

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Natural realization of a large extra dimension in 5D supersymmetric theory

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