Nearly AdS2 Sugra and the Super-Schwarzian
arXiv:1703.10969 · doi:10.1016/j.physletb.2017.05.039
Abstract
In nearly AdS2 gravity the Einstein-Hilbert term is supplemented by the Jackiw-Teitelboim action. Integrating out the bulk metric gives rise to the Schwarzian action for the boundary curve. In the present note, we show how the extension to supergravity leads to the super-Schwarzian action for the superspace boundary.
10 pages, v2: minor error corrected, references added,v3: more references added, accepted for publication