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20172026
most citedHigher Anomalies, Higher Symmetries, and Cobordisms I: Classification of Higher-Symmetry-Protected Topological States and Their Boundary Fermionic/Bosonic Anomalies via a Generalized Cobordism Theory

87 citations · 582 across the 25 of their papers we have counts for

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hep-th2025

Anomalous (3+1)d Fermionic Topological Quantum Field Theories via Symmetry Extension

Zheyan Wan, Juven Wang

Discrete finite-group global symmetries may suffer from nonperturbative 't-Hooft anomalies. Such global anomalies can be canceled by anomalous symmetry-preserving topological quant…

hep-th2025

Anomaly of 4d Weyl fermions with discrete symmetries

Zheyan Wan

We derive explicit anomaly-index formulas for four-dimensional Weyl fermions charged under the finite symmetries Spin and Spin$\times_{\mathbb Z_2^{\mathrm F}}\m…