Measurement sequences for magic state distillation
Magic state distillation uses special codes to suppress errors in input states, which are often tailored to a Clifford-twirled error model. We present detailed measurement sequences for magic state distillation protocols which can suppress arbitrary errors on any part of a protocol, assuming the ind...
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| Format: | Article |
| Language: | English |
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Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
2021-01-01
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| Series: | Quantum |
| Online Access: | https://quantum-journal.org/papers/q-2021-01-20-383/pdf/ |
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Article |
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doaj-e88f8c38ef2746859263b7c9960c27532021-01-20T17:24:14ZengVerein zur Förderung des Open Access Publizierens in den QuantenwissenschaftenQuantum2521-327X2021-01-01538310.22331/q-2021-01-20-38310.22331/q-2021-01-20-383Measurement sequences for magic state distillationJeongwan HaahMatthew B. HastingsMagic state distillation uses special codes to suppress errors in input states, which are often tailored to a Clifford-twirled error model. We present detailed measurement sequences for magic state distillation protocols which can suppress arbitrary errors on any part of a protocol, assuming the independence of errors across qubits. Provided with input magic states, our protocol operates on a two-dimensional square grid by measurements of $ZZ$ on horizontal pairs of qubits, $XX$ on vertical pairs, and $Z,X$ on single qubits.https://quantum-journal.org/papers/q-2021-01-20-383/pdf/ |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Jeongwan Haah Matthew B. Hastings |
| spellingShingle |
Jeongwan Haah Matthew B. Hastings Measurement sequences for magic state distillation Quantum |
| author_facet |
Jeongwan Haah Matthew B. Hastings |
| author_sort |
Jeongwan Haah |
| title |
Measurement sequences for magic state distillation |
| title_short |
Measurement sequences for magic state distillation |
| title_full |
Measurement sequences for magic state distillation |
| title_fullStr |
Measurement sequences for magic state distillation |
| title_full_unstemmed |
Measurement sequences for magic state distillation |
| title_sort |
measurement sequences for magic state distillation |
| publisher |
Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften |
| series |
Quantum |
| issn |
2521-327X |
| publishDate |
2021-01-01 |
| description |
Magic state distillation uses special codes to suppress errors in input states, which are often tailored to a Clifford-twirled error model. We present detailed measurement sequences for magic state distillation protocols which can suppress arbitrary errors on any part of a protocol, assuming the independence of errors across qubits. Provided with input magic states, our protocol operates on a two-dimensional square grid by measurements of $ZZ$ on horizontal pairs of qubits, $XX$ on vertical pairs, and $Z,X$ on single qubits. |
| url |
https://quantum-journal.org/papers/q-2021-01-20-383/pdf/ |
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