# Off-shell N = 2 → N = 1 reduction in 4D conformal supergravity

@article{Yamada2019OffshellN, title={Off-shell N = 2 → N = 1 reduction in 4D conformal supergravity}, author={Yusuke Yamada}, journal={Journal of High Energy Physics}, year={2019}, volume={2019}, pages={1-23} }

A bstractWe discuss N = 2 → N = 1 reduction in four dimensional conformal supergravity. In particular, we keep the off-shell structure of supermultiplets (except hypermultiplets). As we will show, starting with (almost) off-shell conformal supergravity makes the procedure simpler than that from N = 2 Poincaré supergravity, which makes it easier to show the correspondence to the standard N = 1 conformal supergravity. We find that the N = 1 superconformal symmetry is simply realized by truncating…

## 3 Citations

### N = 3 conformal supergravity in four dimensions

- Physics, MathematicsJournal of High Energy Physics
- 2022

In this paper we derive the action for N = 3 conformal supergravity in four space-time dimensions. We construct a density formula for N = 3 conformal supergravity based on the superform action…

### N = 2 Supergravity in D = 4, 5, 6 Dimensions

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An overview of matter-coupled ${\cal N}=2$ supergravity theories with 8 real supercharges, in 4,5 and 6 dimensions is given. The construction of the theories by superconformal methods is explained…

### Gauge Fixing of Superconformal Symmetries

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In this chapter we combine the actions for vector multiplets and hypermultiplets, containing also compensating multiplets. We gauge fix the superconformal symmetries that are not necessary for the…

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