INVESTIGADORES
TORROBA Gonzalo
artículos
Título:
Meta-Stable Dynamical Supersymmetry Breaking Near Points of Enhanced Symmetry
Autor/es:
ROUVEN ESSIG; KUVER SINHA; GONZALO TORROBA
Revista:
JOURNAL OF HIGH ENERGY PHYSICS - (Online)
Editorial:
IOP Science
Referencias:
Año: 2007 vol. 2007 p. 1 - 22
ISSN:
1029-8479
Resumen:
We show that metastable supersymmetry breaking is generic near certain enhanced symmetry points of gauge theory moduli spaces. Our model consists of two sectors coupled by a singlet and combines dynamical supersymmetry breaking with an O´Raifeartaigh mechanism in terms of confined variables. All relevant mass parameters, including the supersymmetry breaking scale, are generated dynamically. The metastable vacua appear as a result of a balance between non-perturbative and perturbative quantum effects along a pseudo-runaway direction.