2-Group Symmetries and M-theory

Choi, Córdova, Hsin, Lam, Shao, https://arxiv.org/abs/2204.09025

Apruzzi, Bonetti, García Etxebarria, Hosseini, Schäfer-Nameki, https://arxiv.org/abs/2112.02092

Thorngren and Wang. https://arxiv.org/abs/2106.12577

Bashmakov, Del Zotto, Hasan, https://arxiv.org/abs/2206.07073