281 citations · 2.5k across the 47 of their papers we have counts for
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Quantum Duality in Electromagnetism and the Fine-Structure Constant
Clay Cordova, Kantaro Ohmori
We describe the interplay between electric-magnetic duality and higher symmetry in Maxwell theory. When the fine-structure constant is rational, the theory admits non-invertible sy…
Fusion Surface Models: 2+1d Lattice Models from Fusion 2-Categories
Kansei Inamura, Kantaro Ohmori
We construct (2+1)-dimensional lattice systems, which we call fusion surface models. These models have finite non-invertible symmetries described by general fusion 2-categories. Ou…
Higher Structure of Chiral Symmetry
Christian Copetti, Michele Del Zotto, Kantaro Ohmori +1
A recent development in our understanding of the theory of quantum fields is the fact that familiar gauge theories in spacetime dimensions greater than two can have non-invertible…
Non-supersymmetric heterotic branes
Justin Kaidi, Kantaro Ohmori, Yuji Tachikawa +1
The common statement that any consistent quantum gravity theory contains dynamical objects with all possible charges suggests that there are still a number of hitherto-unidentified…