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arxiv: 1112.4612 · v1 · pith:RFOFF6IDnew · submitted 2011-12-20 · ✦ hep-th · math-ph· math.MP

Free massless higher-superspin superfields on the anti-de Sitter superspace

classification ✦ hep-th math-phmath.MP
keywords anti-delinearizedmasslesssittersuperfieldssuperspacefreehigher-superspin
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Free massless higher-superspin superfields on the N=1, D=4 anti-de Sitter superspace are introduced. The linearized gauge transformations are postulated. Two families of dually equivalent gauge-invariant action functionals are constructed for massless half-integer-superspin s+1/2 (s >= 2) and integer-superspin s (s >= 1) superfields. For s=1, one of the formulations for half-integer superspin multiplets reduces to linearized minimal N=1 supergravity with a cosmological term, while the other is the lifting to the anti-de Sitter superspace of linearized non-minimal n=-1 supergravity.

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