Jin Chen

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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 $N$ M5 branes compactified on the product geometry $T^{2} \times S$ , where $S$ is a Kähler 4-manifold, can be studied in two different limits. In one limit, the…

hep-th2023

Para-fusion Category and Topological Defect Lines in $Z_{N}$ -parafermionic CFTs

Jin Chen, Babak Haghighat, Qing-Rui Wang

We study topological defect lines (TDLs) in two-dimensional $Z_{N}$ -parafermoinic CFTs. Different from the bosonic case, in the 2d parafermionic CFTs, there exist parafermion…

hep-th2023

Lecture Notes on Generalized Symmetries and Applications

Ran Luo, Qing-Rui Wang, Yi-Nan Wang

In this lecture note, we give a basic introduction to the rapidly developing concepts of generalized symmetries, from the perspectives of both high energy physics and condensed mat…

Modularity of Vafa-Witten Partition Functions from SymTFT

Para-fusion Category and Topological Defect Lines in ZN​-parafermionic CFTs

Lecture Notes on Generalized Symmetries and Applications

Para-fusion Category and Topological Defect Lines in $Z_{N}$ -parafermionic CFTs