Near-Optimal Covariant Quantum Error-Correcting Codes from Random Unitaries with Symmetries
Quantum error correction and symmetries play central roles in quantum information science and physics. It is known that quantum error-correcting codes that obey (are covariant with respect to) continuous symmetries in a certain sense cannot correct erasure errors perfectly (a well-known result in th...
| Hlavní autoři: | , |
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| Médium: | Článek |
| Jazyk: | English |
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American Physical Society
2022-04-01
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| Edice: | PRX Quantum |
| On-line přístup: | http://doi.org/10.1103/PRXQuantum.3.020314 |