3 papers
hep-th2025
Nonlinear realisation approach to extended supergravity theories in three dimensions
Jake C. Stirling
We elaborate on the nonlinear realisation approach to spontaneously broken supergravity in three dimensions presented in arXiv:2304.09506. Using this approach we provide a novel de…
hep-th2023
New duality-invariant models for nonlinear supersymmetric electrodynamics
Sergei M. Kuzenko, Jake C. Stirling
We propose a new family of duality-invariant models for nonlinear supersymmetric electrodynamics coupled to supergravity. It includes the Cribiori-Fara…
hep-th2023
Nonlinear realisation approach to topologically massive supergravity
Sergei M. Kuzenko, Jake C. Stirling
We develop a nonlinear realisation approach to topologically massive supergravity in three dimensions, with and without a cosmological term. It is a natural generalisation of a sim…