Metastable supersymmetry breaking vacua from conformal dynamics

Hiroyuki Abe, Tatsuo Kobayashi, Yuji Omura

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

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 duality.

Original languageEnglish
Article number065001
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume77
Issue number6
DOIs
Publication statusPublished - 2008 Mar 3

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ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

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