Operator Entanglement in Local Quantum Circuits II: Solitons in Chains of Qubits
We provide exact results for the dynamics of local-operator entanglement in quantum circuits with two-dimensional wires featuring ultralocal solitons, i.e. single-site operators which, up to a phase, are simply shifted by the time evolution. We classify all circuits allowing for ultralocal solito...
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| Format: | Article |
| Language: | English |
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SciPost
2020-04-01
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| Series: | SciPost Physics |
| Online Access: | https://scipost.org/SciPostPhys.8.4.068 |