Monoidal categories graded by crossed modules and 3-dimensional HQFTs

DOI10.1016/j.aim.2023.109155zbMath1525.18020arXiv2207.06534MaRDI QIDQ6110343

Kürşat Sözer, Alexis Virelizier

Publication date: 5 July 2023

Published in: Advances in Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2207.06534

zbMATH Keywords

crossed modulesfusion categoriesstate sumhomotopy quantum field theories

Mathematics Subject Classification ID

Monoidal categories, symmetric monoidal categories (18M05) Finite-type and quantum invariants, topological quantum field theories (TQFT) (57K16) Invariants of 3-manifolds (including skein modules, character varieties) (57K31)

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