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arXiv · 1302.5092

Massive Gravity with N=1 local Supersymmetry

Ola Malaeb
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Abstract

A consistent theory of massive gravity, where the graviton acquires mass by spontaneously breaking diffeomorphism invariance, is now well established. We supersymmetrize this construction using N =1 fields. Coupling to N = 1 supergravity is done by applying the rules of tensor calculus to construct an action invariant under local N = 1 supersymmetry. The supersymmetric action is shown, at the quadratic level, to be free of ghosts and have as its spectrum a massive graviton, two gravitinos with different masses, and a massive vector.

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Ola Malaeb. 2013-04-23. Massive Gravity with N=1 local Supersymmetry. https://doi.org/10.1140/epjc%2Fs10052-013-2549-9

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