A superfield constraint for N=2 --> N=0 breaking

Abstract

We identify a cubic holomorphic constraint that subtends the total breaking of N=2 supersymmetry in a vector multiplet and exhibit its microscopic origin. The new constraint leaves behind, at low energies, a vector and the two goldstini, in a non-linear Lagrangian that generalizes the N=2 Volkov-Akulov model.

26 pages, LaTeX

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Cited by in corpus (13)

• Taking a vector supermultiplet apart: Alternative Fayet-Iliopoulos-type terms
• Goldstino superfields in N=2 supergravity
• New nilpotent $\mathcal{N}=2$ superfields
• On the dynamical origin of parameters in $\mathcal{N}=2$ Supersymmetry
• Superconformal vector multiplet self-couplings and generalised Fayet-Iliopoulos terms
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• Interpolation of partial and full supersymmetry breakings in $\mathcal{N}=2$ supergravity
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• Non-linear realisations in global and local supersymmetry
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• Quintic constraints for $\mathcal{N}=2$ multiplets and complete SUSY breaking
• Goldstino superfields in supergravity