Metastable supersymmetry breaking vacua from conformal dynamics

Details Metastable supersymmetry breaking vacua from conformal dynamics Metastable supersymmetry breaking vacua from conformal dynamics

2008-09-18

arxiv.org/abs/0809.3065v1

AIP Conf.Proc.1078:465-467,2009

Physics

High Energy Physics

High Energy Physics - Phenomenology

3 pages; Talk given at SUSY08

Scientific paper

10.1063/1.3051996

We study the scenario that conformal dynamics leads to metastable supersymmetry breaking vacua. At a high energy scale, the superpotential is not R-symmetric, and has a supersymmetric minimum. However, conformal dynamics suppresses several operators along renormalization group flow toward the infrared fixed point. Then we can find an approximately R-symmetric superpotential, which has a metastable supersymmetry breaking vacuum, and the supersymmetric vacuum moves far away from the metastable supersymmetry breaking vacuum. We show a 4D simple model. Furthermore, we can construct 5D models with the same behavior, because of the AdS/CFT dual.

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