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arXiv · 2105.02231

Genus-One data and Anomaly Detection

Matthew Yu
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Abstract

We introduce the notion of genus-one data for theories in (1+1)-dimensions with an anomalous finite group global symmetry. We outline the groups for which genus-one data is effective in detecting the anomaly, and also show that genus-one data is insufficient to detect the anomaly for dicyclic groups.

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Matthew Yu. 2021-05-05. Genus-One data and Anomaly Detection. https://doi.org/10.1103/physrevd.105.106007

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