# Anomaly Inflow for Subsystem Symmetries

@inproceedings{Burnell2021AnomalyIF, title={Anomaly Inflow for Subsystem Symmetries}, author={Fiona J. Burnell and Trithep Devakul and Pranay Gorantla and Ho Tat Lam and Shu-Heng Shao}, year={2021} }

We study ’t Hooft anomalies and the related anomaly inflow for subsystem global symmetries. These symmetries and anomalies arise in a number of exotic systems, including models with fracton order such as the X-cube model. As is the case for ordinary global symmetries, anomalies for subsystem symmetries can be canceled by anomaly inflow from a bulk theory in one higher dimension; the corresponding bulk is therefore a non-trivial subsystem symmetry protected topological (SSPT) phase. We…

## One Citation

Gapless edge modes in (4+1)-dimensional topologically massive tensor gauge theory and anomaly inflow for subsystem symmetry

- Physics
- 2021

We consider (4 + 1)-dimensional topologically massive tensor gauge theory. This theory is an analog of the (2 + 1)-dimensional topologically massive Maxwell-Chern-Simons theory. If the space has a…

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