Talk page
Title:
Bulk/boundary correspondence in (3+1)d topological phases
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Abstract:
Many of interesting physical (in particular topological) properties of topological phases and symmetry protected topological phases can be "inferred" from their boundary (end, edge, surface, ..) field theories. In particular, the presence of quantum anomalies in boundary field theories (or lack thereof) gives a way to diagnose bulk topological properties. I will discuss such bulk/boundary correspondence in various examples in 3 spatial dimensions.
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