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arXiv · 1007.0173

Massive Three-Dimensional Supergravity From R+R^2 Action in Six Dimensions

H. Lu·C. N. Pope·E. Sezgin
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Abstract

We obtain a three-parameter family of massive N=1 supergravities in three dimensions from the 3-sphere reduction of an off-shell N=(1,0) six-dimensional Poincare supergravity that includes a curvature squared invariant. The three-dimensional theory contains an off-shell supergravity multiplet and an on-shell scalar matter multiplet. We then generalise this in three dimensions to an eight-parameter family of supergravities. We also find a duality relationship between the six-dimensional theory and the N=(1,0) six-dimensional theory obtained through a T^4 reduction of the heterotic string effective action that includes the higher-order terms associated with the supersymmetrisation of the anomaly-cancelling \tr(R\wedge R) term.

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H. Lu, C. N. Pope, E. Sezgin. 2010-07-17. Massive Three-Dimensional Supergravity From R+R^2 Action in Six Dimensions. https://doi.org/10.1007/jhep10(2010)016

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