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

References in corpus (12)

• From Linear SUSY to Constrained Superfields
• Cosmology with Nilpotent Superfields
• The Minimal Volkov - Akulov - Starobinsky Supergravity
• $\overline{D3}$ and dS
• Emergence of Spontaneously Broken Supersymmetry on an Anti-D3-Brane in KKLT dS Vacua
• On sgoldstino-less supergravity models of inflation
• Inflation and Uplifting with Nilpotent Superfields
• Relating the Komargodski-Seiberg and Akulov-Volkov actions: Exact nonlinear field redefinition
• N=2 Born-Infeld Attractors
• Interactions of N Goldstini in Superspace
• Minimal Constrained Supergravity
• Observations on the Partial Breaking of $N=2$ Rigid Supersymmetry

Cited by in corpus (1)

• New nilpotent $\mathcal{N}=2$ superfields