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arXiv · 1709.01461

Complete superspace classification of three-dimensional Chern-Simons-matter theories coupled to supergravity

Frederik Lauf·Ivo Sachs
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Abstract

For extended $\mathcal{N}\leq 8$ supersymmetry we classify all possible gauge groups for a scalar multiplet allowed by the algebras of global and local supersymmetry in three dimensions. A detailed discussion of supersymmetry enhancement is included. For the corresponding topologically massive gravity with negative cosmological constant the mass of the graviton is determined algebraically as a function of $\mathcal{N}$ and the possible gauge couplings.

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Frederik Lauf, Ivo Sachs. 2018-08-09. Complete superspace classification of three-dimensional Chern-Simons-matter theories coupled to supergravity. https://doi.org/10.1007/jhep02(2018)154

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