2-Group Symmetries and M-theory

Lee, Ohmori, Tachikawa. https://arxiv.org/abs/2108.05369

Córdova, Ohmori, Rudelius, https://arxiv.org/abs/2202.05866

Canepa, Cattaneo, https://arxiv.org/abs/2202.08684

Choi, Cordova, Hsin, Lam, Shao, https://arxiv.org/abs/2111.01139