Higgsinoless Supersymmetry and Hidden Gravity

TL;DR

This paper introduces a novel non-linear supersymmetry framework allowing superfields and partnerless fields to coexist, proposing a Higgsino-less supersymmetric Standard Model and incorporating a spin-two resonance with potential LHC signatures.

Contribution

It develops a simple non-linear supersymmetry formalism and applies it to create a Higgsino-less Standard Model and include a spin-two resonance via hidden local symmetry.

Findings

A supersymmetric Standard Model without Higgsinos is proposed.

A spin-two resonance is incorporated in a supersymmetric manner.

Potential LHC signatures of the model are discussed.

Abstract

We present a simple formulation of non-linear supersymmetry where superfields and partnerless fields can coexist. Using this formalism, we propose a supersymmetric Standard Model without the Higgsino as an effective model for the TeV-scale supersymmetry breaking scenario. We also consider an application of the Hidden Local Symmetry in non-linear supersymmetry, where we can naturally incorporate a spin-two resonance into the theory in a manifestly supersymmetric way. Possible signatures at the LHC experiments are discussed.