Quantum current and holographic categorical symmetry
We establish the formulation for quantum current. Given a symmetry group G, let $\mathcal{C}$:=Rep G be its representation category. Physically, symmetry charges are objects of $\mathcal{C}$ and symmetric operators are morphisms in $\mathcal{C}$. The addition of charges is given by the tensor produc...
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| Format: | Article |
| Language: | English |
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SciPost
2024-02-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.16.2.053 |