The Nelson-Seiberg Theorem Generalized with Nonpolynomial Superpotentials
Keyword(s):
The Nelson-Seiberg theorem relates R-symmetries to F-term supersymmetry breaking and provides a guiding rule for new physics model building beyond the Standard Model. A revision of the theorem gives a necessary and sufficient condition to supersymmetry breaking in models with polynomial superpotentials. This work revisits the theorem to include models with nonpolynomial superpotentials. With a generic R-symmetric superpotential, a singularity at the origin of the field space implies both R-symmetry breaking and supersymmetry breaking. We give a generalized necessary and sufficient condition for supersymmetry breaking which applies to both perturbative and nonperturbative models.
2004 ◽
Vol 19
(06)
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pp. 907-917
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Keyword(s):
2007 ◽
Vol 22
(30)
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pp. 5502-5512
2006 ◽
Vol 21
(03)
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pp. 487-504
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Keyword(s):
2017 ◽
Vol E100.A
(12)
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pp. 2764-2775
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