annealing refs

codes/quantum/qubits/small_distance/quantum_repetition.yml

@@ -59,6 +59,7 @@ realizations:
   - 'Continuous error correction protocols have been implemented on a 3-qubit superconducting qubit device \cite{arxiv:2107.11398}.'
   - 'Semiconductor spin-qubit devices: 3-qubit devices at RIKEN \cite{arxiv:2201.08581} and Delft \cite{arxiv:2202.11530}.'
   - 'Nitrogen-vacancy centers in diamond: 3-qubit phase-flip code \cite{arxiv:1309.6424,doi:10.1038/s42005-022-00875-6} (see also Ref. \cite{arxiv:1309.5452}).'
+  - 'Repetition codes are used in quantum annealing protocols \cite{arxiv:quant-ph/0512170,arxiv:1307.8190,arxiv:1408.4382}.'
 
 #  - 'See Table S6 in Ref. \cite{arxiv:2102.06132} for a history of earlier implementations.'
 #  - 'Molecular spin qubits: 3-qubit molecule \cite{doi:10.1039/d0sc03107k}.'