Interactions of N Goldstini in Superspace

Abstract

We study field theories with N extended non-linearly realized supersymmetries, describing the couplings of models that contain N goldstini. We review all the known formulations of the N=1 goldstino theories and we generalize them to an arbitrary number N of non-linearly realized supersymmetries. We explicitly prove the equivalence of all these extended supersymmetry breaking models containing N goldstini and reformulate the theory with N supersymmetries in terms of standard N=1 constrained superfields.

arXiv comment29 pages, 1 table. v2: published version. Title changed, a reference and some comments added

References in corpus (34)

• From Linear SUSY to Constrained Superfields
• New Goldstone multiplet for partially broken supersymmetry
• Cosmology with Nilpotent Superfields
• The Minimal Volkov - Akulov - Starobinsky Supergravity
• $\overline{D3}$ and dS
• Pure de Sitter Supergravity
• On sgoldstino-less supergravity models of inflation
• Patterns of Strong Coupling for LHC Searches
• On the origin of constrained superfields
• Relating the Komargodski-Seiberg and Akulov-Volkov actions: Exact nonlinear field redefinition
• Component action of nilpotent multiplet coupled to matter in 4 dimensional $\mathcal{N}=1$ supergravity
• Non-linear MSSM
• Brane induced supersymmetry breaking and de Sitter supergravity
• On the effective interactions of a light gravitino with matter fermions
• Cosmology with orthogonal nilpotent superfields
• Constrained superfields in Supergravity
• String Theory Origin of Constrained Multiplets
• String Theory Realizations of the Nilpotent Goldstino
• N=2 Born-Infeld Attractors
• Minimal scalar-less matter-coupled supergravity
• Scale invariant Volkov-Akulov Supergravity
• On non-universal Goldstino couplings to matter
• Scanning of the Supersymmetry Breaking Scale and the Gravitino Mass in Supergravity
• Linear Versus Non-linear Supersymmetry, in General
• N=2 Supersymmetry and U(1)-Duality
• Supersymmetry Breaking by Higher Dimension Operators
• Properties of Nilpotent Supergravity
• From Linear to Non-linear Supersymmetry via Functional Integration
• Leading-Order Actions of Goldstino Fields
• Non-minimal scalar multiplets, supersymmetry breaking and dualities
• Cosmology and Supergravity
• Goldstino superfields for spontaneously broken N=2 supersymmetry
• Constrained Superfields and Standard Realization of Nonlinear Supersymmetry
• The Akulov-Volkov Lagrangian, Symmetry Currents and Spontaneously Broken Extended Supersymmetry

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• A superfield constraint for N=2 --> N=0 breaking
• Anti-brane uplift instability from goldstino condensation
• New nilpotent $\mathcal{N}=2$ superfields
• Non-linear Realizations and Higher Curvature Supergravity
• New Fayet-Iliopoulos terms in $\mathcal{N}=2$ supergravity
• de Sitter decay through goldstino evaporation
• Goldstino condensation at large N
• Superspace Higher Derivative Terms in Two Dimensions
• Higgs in Nilpotent Supergravity: Vacuum Energy and Festina Lente
• Constrained Superfields in Dynamical Background
• Runaway potentials and a massive goldstino
• On the F-term problem and quintessence supersymmetry breaking
• Quintic constraints for $\mathcal{N}=2$ multiplets and complete SUSY breaking
• Goldstino superfields in supergravity
• Partial breaking of arbitrary amount of d=3 supersymmetry