Non-Invertible Duality Defects in 3+1 Dimensions

Tantivasadakarn, Thorngren, Vishwanath, Verresen, https://arxiv.org/abs/2112.01519

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

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

Bah, Bonetti, Leung, Weck, https://arxiv.org/abs/2111.01790