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arXiv · 2308.07113

New duality-invariant models for nonlinear supersymmetric electrodynamics

Sergei M. Kuzenko·Jake C. Stirling
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Abstract

We propose a new family of $\mathsf{U}(1)$ duality-invariant models for nonlinear ${\cal N}=1$ supersymmetric electrodynamics coupled to supergravity. It includes the Cribiori-Farakos-Tournoy-van Proeyen supergravity-matter theory for spontaneously broken local supersymmetry with a novel Fayet-Iliopoulos term without gauged $R$-symmetry. We present superconformal duality-invariant models, as well as new $\mathsf{U}(1)$ duality-invariant models for spontaneously broken local supersymmetry.

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Sergei M. Kuzenko, Jake C. Stirling. 2023-08-14. New duality-invariant models for nonlinear supersymmetric electrodynamics. https://arxiv.org/abs/2308.07113

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