Conformally sequestered supersymmetry breaking in vectorlike gauge theories

Journal Article · Sun Jan 01 00:00:00 EST 2006 · Physical Review. D, Particles Fields

DOI:https://doi.org/10.1103/PhysRevD.73.015004· OSTI ID:20774633

Ibe, M; Nakayama, Y; Shinbara, Y ^[1]; Izawa, K -I; Yanagida, T ^[1]

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1. Department of Physics, University of Tokyo, Tokyo 113-0033 (Japan)

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.

• OSTI ID: 20774633
• Journal Information: Physical Review. D, Particles Fields, Vol. 73, Issue 1; Other Information: DOI: 10.1103/PhysRevD.73.015004; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 0556-2821
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
GAUGE INVARIANCE
MASS SPECTRA
REST MASS
SPARTICLES
STANDARD MODEL
SUPERSYMMETRY
SYMMETRY BREAKING
TACHYONS