Journal article
Devon Stockall, Matthew Yu
2025
2025
Semantic Scholar
ArXiv
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APA
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Stockall, D., & Yu, M. (2025). A Generalized Crystalline Equivalence Principle.
Chicago/Turabian
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Stockall, Devon, and Matthew Yu. “A Generalized Crystalline Equivalence Principle” (2025).
MLA
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Stockall, Devon, and Matthew Yu. A Generalized Crystalline Equivalence Principle. 2025.
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@article{devon2025a,
title = {A Generalized Crystalline Equivalence Principle},
year = {2025},
author = {Stockall, Devon and Yu, Matthew}
}
Abstract
We prove a general version of the crystalline equivalence principle which gives an equivalence of categories between a category of TQFTs defined on a generic space with $G$-symmetry, and a category of TQFTs with internal symmetry. We give a definition and classification of anomalies associated to TQFTs in the presence of spatial symmetry, which we then generalize to a definition of an anomaly for a categorical symmetry.