A superfield constraint for N=2 --> N=0 breaking
classification
✦ hep-th
hep-ph
keywords
constraintbreakingvectorbehindcubicenergiesexhibitgeneralizes
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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.
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