98 citations · 434 across the 21 of their papers we have counts for
21 papers
Higher structure of non-invertible symmetries from Lagrangian descriptions
Seolhwa Kim, Orr Sela, Zhengdi Sun
The symmetry structure of a quantum field theory is determined not only by the topological defects that implement the symmetry and their fusion rules, but also by the topological n…
Dimensionally Reducing Generalized Symmetries from (3+1)-Dimensions
Emily Nardoni, Matteo Sacchi, Orr Sela +2
Recently there has been an increasing interest in the study of generalized symmetries in dimensions higher than two. This has lead to the discovery of various manifestations of gen…
Emergent non-invertible symmetries in Super-Yang-Mills theory
Orr Sela
One of the simplest examples of non-invertible symmetries in higher dimensions appears in 4d Maxwell theory, where its duality group can be combined with gauging…
5d to 3d compactifications and discrete anomalies
Matteo Sacchi, Orr Sela, Gabi Zafrir
Much insight into the dynamics of quantum field theories can be gained by studying the relationship between field theories in different dimensions. An interesting observation is th…
Trinions for the compactification of the rank 1 SCFTs
Matteo Sacchi, Orr Sela, Gabi Zafrir
Many interesting phenomena in quantum field theory such as dualities and symmetry enhancements can be understood using higher dimensional constructions. In this paper, we study com…
Exploring Non-Invertible Symmetries in Free Theories
Pierluigi Niro, Konstantinos Roumpedakis, Orr Sela
Symmetries corresponding to local transformations of the fundamental fields that leave the action invariant give rise to (invertible) topological defects, which obey group-like fus…