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hep-th2024
Modularity of Vafa-Witten Partition Functions from SymTFT
Jin Chen, Wei Cui, Babak Haghighat +1
The 6d (2,0) theory of M5 branes compactified on the product geometry , where is a Kähler 4-manifold, can be studied in two different limits. In one limit, the…
hep-th2024
Non-Invertible Surface Defects in 2+1d QFTs from Half Spacetime Gauging
Wei Cui, Babak Haghighat, Lorenzo Ruggeri
We study duality defects in 2+1d theories with $\bZ^{(0)}_N\times\bZ^{(1)}_N$ global symmetry and trivial mixed 't Hooft anomaly. By gauging these symmetries simultaneously in half…