Non-Linear Single Higgs MSSM

Understand

We present a non-linear MSSM with non-standard Higgs sector and goldstino field.

• Non-linear supersymmetry for the goldstino couplings is described by the constrained chiral superfield and, as usual, the Standard Model sector is encompassed in suitable chiral and vector supermultiplets.
• Two models are presented.
• In the first model (non-linear MSSM$3 1/2$), the second Higgs is replaced by a new supermultiplet of half-family with only a new generation of leptons (or quarks).