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quant-ph2025
Algebraic Fusion in a (2+1)-dimensional Lattice Model with Generalized Symmetries
Chinmay Giridhar, Philipp Vojta, Zohar Nussinov +2
The notion of quantum symmetry has recently been extended to include reduced-dimensional transformations and algebraic structures beyond groups. Such generalized symmetries lead to…
quant-ph2025
Generalized Wigner theorem for non-invertible symmetries
Gerardo Ortiz, Chinmay Giridhar, Philipp Vojta +2
We establish the conditions under which a conservation law associated with a non-invertible operator may be realized as a symmetry in quantum physics. As established by Wigner, all…