Lattice T-duality from non-invertible symmetries in quantum spin chains
Dualities of quantum field theories are challenging to realize in lattice models of qubits. In this work, we explore one of the simplest dualities, T-duality of the compact boson CFT, and its realization in quantum spin chains. In the special case of the XX model, we uncover an exact lattice T-duali...
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| Format: | Article |
| Language: | English |
| Published: |
SciPost
2025-04-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.18.4.121 |
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