U(1) R-mediated supersymmetry breaking from a six-dimensional flux compactification

Ki Young Choi; Hyun Min Lee

doi:10.1088/1126-6708/2009/03/132

U(1) _R-mediated supersymmetry breaking from a six-dimensional flux compactification

Ki Young Choi
, Hyun Min Lee

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

6 Scopus citations

Abstract

We study the U(1) _R-mediated supersymmetry breaking in a flux compactification of 6D chiral gauged supergravity with codimension-two branes. We consider a concrete model with manifest U(1) _R invariance for moduli stabilization and visible sector in the context of 4D effective supergravity with gauged U(1) _R and determine soft scalar masses in the visible sector mainly by a nonzero U(1) _R D-term. We obtain a low energy superparticle spectrum and discuss on the implications of the obtained non-universal scalar soft masses on the SUSY phenomenology such as dark matter relic abundances.

Original language	English
Article number	132
Journal	Journal of High Energy Physics
Volume	2009
Issue number	3
DOIs	https://doi.org/10.1088/1126-6708/2009/03/132
State	Published - 2009
Externally published	Yes

Keywords

Field theories in higher dimensions
Supergravity models
Supersymmetric standard model
Supersymmetry breaking

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10.1088/1126-6708/2009/03/132

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abstract = "We study the U(1) R-mediated supersymmetry breaking in a flux compactification of 6D chiral gauged supergravity with codimension-two branes. We consider a concrete model with manifest U(1) R invariance for moduli stabilization and visible sector in the context of 4D effective supergravity with gauged U(1) R and determine soft scalar masses in the visible sector mainly by a nonzero U(1) R D-term. We obtain a low energy superparticle spectrum and discuss on the implications of the obtained non-universal scalar soft masses on the SUSY phenomenology such as dark matter relic abundances.",

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AB - We study the U(1) R-mediated supersymmetry breaking in a flux compactification of 6D chiral gauged supergravity with codimension-two branes. We consider a concrete model with manifest U(1) R invariance for moduli stabilization and visible sector in the context of 4D effective supergravity with gauged U(1) R and determine soft scalar masses in the visible sector mainly by a nonzero U(1) R D-term. We obtain a low energy superparticle spectrum and discuss on the implications of the obtained non-universal scalar soft masses on the SUSY phenomenology such as dark matter relic abundances.

KW - Field theories in higher dimensions

KW - Supergravity models

KW - Supersymmetric standard model

KW - Supersymmetry breaking

UR - https://www.scopus.com/pages/publications/78651329347

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JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 3

M1 - 132

ER -

U(1) _R-mediated supersymmetry breaking from a six-dimensional flux compactification

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Keywords

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