Moduli stabilization and flavor structure in 5D sugra with multi moduli

Hiroyuki Abe; Sakamura Yutaka Sakamura

doi:10.1063/1.3051978

Moduli stabilization and flavor structure in 5D sugra with multi moduli

Hiroyuki Abe, Sakamura Yutaka Sakamura

Research output: Contribution to journal › Conference article › peer-review

Abstract

We investigate 5-dimensional supergravity on S¹/Z₂ with a physical Z2-0AA vector muhiplet, which yields an additional modulus other than the radion. We find additional terms in the 4-dimensional effective theory that are peculiar to the multi moduli case. Such terms can make the soft masses are non-tachyonic and almost flavor-universal at tree-level, in contrast to the single modulus case. This provides a new possibility to solve the SUSY flavor problem.

Original language	English
Pages (from-to)	414-416
Number of pages	3
Journal	AIP Conference Proceedings
Volume	1078
DOIs	https://doi.org/10.1063/1.3051978
Publication status	Published - 2008 Dec 1
Externally published	Yes
Event	16th International Conference on Supersymmetry and the Unification of Fundamental Interactions, SUSY08 - Seoul, Korea, Republic of Duration: 2008 Jun 16 → 2008 Jun 21

Keywords

5-dimensional supergravity
Supersymmetry breaking

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1063/1.3051978

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title = "Moduli stabilization and flavor structure in 5D sugra with multi moduli",

abstract = "We investigate 5-dimensional supergravity on S1/Z2 with a physical Z2-0AA vector muhiplet, which yields an additional modulus other than the radion. We find additional terms in the 4-dimensional effective theory that are peculiar to the multi moduli case. Such terms can make the soft masses are non-tachyonic and almost flavor-universal at tree-level, in contrast to the single modulus case. This provides a new possibility to solve the SUSY flavor problem.",

keywords = "5-dimensional supergravity, Supersymmetry breaking",

author = "Hiroyuki Abe and {Yutaka Sakamura}, Sakamura",

year = "2008",

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T1 - Moduli stabilization and flavor structure in 5D sugra with multi moduli

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AU - Yutaka Sakamura, Sakamura

PY - 2008/12/1

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N2 - We investigate 5-dimensional supergravity on S1/Z2 with a physical Z2-0AA vector muhiplet, which yields an additional modulus other than the radion. We find additional terms in the 4-dimensional effective theory that are peculiar to the multi moduli case. Such terms can make the soft masses are non-tachyonic and almost flavor-universal at tree-level, in contrast to the single modulus case. This provides a new possibility to solve the SUSY flavor problem.

AB - We investigate 5-dimensional supergravity on S1/Z2 with a physical Z2-0AA vector muhiplet, which yields an additional modulus other than the radion. We find additional terms in the 4-dimensional effective theory that are peculiar to the multi moduli case. Such terms can make the soft masses are non-tachyonic and almost flavor-universal at tree-level, in contrast to the single modulus case. This provides a new possibility to solve the SUSY flavor problem.

KW - 5-dimensional supergravity

KW - Supersymmetry breaking

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T2 - 16th International Conference on Supersymmetry and the Unification of Fundamental Interactions, SUSY08

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