Conformally sequestered supersymmetry breaking in vectorlike gauge theories

2005/06/30 by M. Ibe, K. -I. Izawa, K.-I. Izawa +3 · 2 citations
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Particle physics theoretical and experimental studies #hep-ph

paper · pdf · doi:10.1103/physrevd.73.015004

published as Phys.Rev. D73 (2006) 015004 · 25 pages, improved explanations, acknowledgement for the referee added. published in PRD

openalex publication_date 2006/01/10 · arxiv created 2006/02/21 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We provide, in a framework of vectorlike gauge theories, concrete models for conformal sequestering of dynamical supersymmetry (SUSY) breaking in the hidden sector. If the sequestering is sufficiently strong, anomaly mediation of the SUSY breaking may give dominant contributions to the mass spectrum of SUSY standard model particles, leading to negative slepton masses squared. Thus, we also consider a model with gravitational gauge mediation to circumvent the tachyonic slepton problem in pure anomaly-mediation models.

Citations

• New Results on the "a-theorem" in Four Dimensional Supersymmetric Field Theory
• Evidence for the strongest version of the 4d a-theorem via a-maximization along RG flows
• Exact Results for Supersymmetric Renormalization and the Supersymmetric Flavor Problem

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