Damghan University Press Journal of Holography Applications in Physics 2783-4778 6 1 2025 12 27 Categorical Symmetries and Fiber Functors from Multiple Gaugeable Homomorphisms from 6D N=(2,0) SCFTs 10 40 1933 10.22128/jhap.2025.3062.1135 EN Veronica Pasquarella Shanghai Institute for Mathematics and Interdisciplinary Sciences (SIMIS), Shanghai, 200433, China; Research Institute of Intelligent Complex Systems, Fudan University, Shanghai 200433, China; Department of Applied Mathematics and Theoretical Physics (DAMTP), University of Cambridge, Wilberforce Road, CB3 0WA, Cambridge, UK 0000-0002-3276-0341 Journal Article 2025 09 17 Exploiting the symmetry topological field theory/topological order correspondence (SymTFT/TO), together with the higher-categorical structure of 6D N=(2,0) SCFTs, we prove that the total quantum dimension of the relative gaugeable algebra leading to intrinsic non-invertible symmetries between class S theories is greater with respect to the non-intrinsic case. From a higher-categorical perspective, this supports the idea that multiplicity is allowed to exceed unity in some superselection sectors. higher categories representation theory relative QFTs gauge theory Gaugeable Homomorphisms https://jhap.du.ac.ir/article_1933_67b34bc4c248f4c471f60b16a3fe614f.pdf