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N = 1 supergravity and Maxwell superalgebras
Dra. Rodríguez-Durán, Evelyn 
Concha, P.
10.1007/JHEP09(2014)090
Springer Nature
2014
We present the construction of the D = 4 supergravity action from the minimal Maxwell superalgebra sM4, which can be derived from the osp (4|1) superalgebra by applying the abelian semigroup expansion procedure. We show that N = 1, D = 4 pure supergravity can be obtained alternatively as the MacDowell-Mansouri like action built from the curvatures of the Maxwell superalgebra sM4. We extend this result to all minimal Maxwell superalgebras type sMm+2. The invariance under supersymmetry transformations is also analized.
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Supergravity models
Gauge symmetry
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