We analyze metastable supersymmetry breaking in 3D WZ models. We study the regime of validity of the perturbative computation for superpotentials with marginal and relevant couplings. Lifetime of the metastable states in presence of a triangular potential barrier is estimated.
Siani, M., Amariti, A. (2009). R-symmetry and supersymmetry breaking in 3D WZ models. JOURNAL OF HIGH ENERGY PHYSICS, 2009(8) [10.1088/1126-6708/2009/08/055].
R-symmetry and supersymmetry breaking in 3D WZ models
SIANI, MASSIMO VINCENZO DUILIO;AMARITI, ANTONIO
2009
Abstract
We analyze metastable supersymmetry breaking in 3D WZ models. We study the regime of validity of the perturbative computation for superpotentials with marginal and relevant couplings. Lifetime of the metastable states in presence of a triangular potential barrier is estimated.
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