Non-Invertible Duality Defects in 3+1 Dimensions

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

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

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

Del Zotto, García Etxebarria, https://arxiv.org/abs/2204.06495