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arXiv · 2509.02939

Quantum invariants of 3-manifolds and links: a review

John Chae
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Abstract

We review the recent developments of quantum invariants of 3-manifolds and links: $\hat{Z}$ and $F_L$. They are $q$-series invariants originated from mathematical physics. They exhibit rich features, for example, quantum modularity, infinite dimensional Verma module structures and knot-quiver correspondence. Furthermore, they have connections to other topological invariants. We also provide a review of an extension of the above series invariants to Lie superalgebras.

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John Chae. 2025-09-03. Quantum invariants of 3-manifolds and links: a review. https://arxiv.org/abs/2509.02939

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