Rounding out the story of higher derivative consistent truncations
arXiv:2310.07876 · doi:10.1007/JHEP02(2024)108
Abstract
At the two-derivative order, the group manifold reduction of heterotic supergravity on results in a half-maximal 7D gauged supergravity coupled to three vector multiplets, and a further truncation can be taken to remove the vector multiplets. We demonstrate that this truncation remains consistent at the four-derivative level; we do so both by analysis of the equations of motion and the supersymmetry variations.
arXiv comment21 pages; references added
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