Abstract
The authors present a formulation of linearised N=2 supergravity in superfield form by solving linearised torsion constraints in superspace and identifying the irreducible supergravity. After building the linearised Lagrangians for N=1 supergravity (minimal and non-minimal) from the respective irreducible representations, they construct an unconstrained linearised superfield Lagrangian for the N=2 case.
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