Moduli stabilization, F-term uplifting, and soft supersymmetry breaking terms

Hiroyuki Abe; Tetsutaro Higaki; Tatsuo Kobayashi; Yuji Omura

doi:10.1103/PhysRevD.75.025019

Moduli stabilization, F-term uplifting, and soft supersymmetry breaking terms

Hiroyuki Abe, Tetsutaro Higaki, Tatsuo Kobayashi, Yuji Omura

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

141 Citations (Scopus)

Abstract

We study moduli stabilization with F-term uplifting. As a source of uplifting F-term, we consider spontaneous supersymmetry breaking models, e.g. the Polonyi model and the Intriligator-Seiberg-Shih model. We analyze potential minima by requiring almost vanishing vacuum energy and evaluate the size of modulus F-term. We also study soft SUSY-breaking terms. In our scenario, the mirage mediation is dominant in gaugino masses. Scalar masses can be comparable with gaugino masses or much heavier, depending on couplings with spontaneous supersymmetry breaking sector.

Original language	English
Article number	025019
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	75
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevD.75.025019
Publication status	Published - 2007
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics
Physics and Astronomy (miscellaneous)

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AB - We study moduli stabilization with F-term uplifting. As a source of uplifting F-term, we consider spontaneous supersymmetry breaking models, e.g. the Polonyi model and the Intriligator-Seiberg-Shih model. We analyze potential minima by requiring almost vanishing vacuum energy and evaluate the size of modulus F-term. We also study soft SUSY-breaking terms. In our scenario, the mirage mediation is dominant in gaugino masses. Scalar masses can be comparable with gaugino masses or much heavier, depending on couplings with spontaneous supersymmetry breaking sector.

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