| Paper Abstract and Keywords |
| Presentation |
2023-12-17 17:30
[Poster Presentation]
Even more efficient magic state distillation by zero level distillation on the square lattice
Tomohiro Itogawa, Yugo Takada, Yutaka Hirano, Keisuke Fujii (Osaka Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
One of the major issues facing fault-tolerant quantum computation is the large overhead of magic state distillation(MSD). To solve this, we propose zero-level distillation, where a logical magic state is prepared and verified by using ancilla and flag qubits fault-tolerantly. Using the zero-level distillation, it is possible to create a magic state with a logical error rate O(p2) using a small number of qubits. Though the first stage of the conventional MSD is started using multiple logical error rate O(p) magic states, zero-level distillation will allow the first distillation to be started using logical error rate O(p2) magic states. Furthermore, by combining this method with existing methods of MSD, it is possible to quickly reduce the logic error rate. Therefore this method is expected to significantly reduce
the overhead of MSD. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
magic state distillation / surface code / lattice surgery / Steane code / / / / |
| Reference Info. |
IEICE Tech. Rep. |
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| Download PDF |
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| Conference Information |
| Committee |
QIT |
| Conference Date |
2023-12-17 - 2023-12-19 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
OIST |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Quantum Information |
| Paper Information |
| Registration To |
QIT |
| Conference Code |
2023-12-QIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Even more efficient magic state distillation by zero level distillation on the square lattice |
| Sub Title (in English) |
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| Keyword(1) |
magic state distillation |
| Keyword(2) |
surface code |
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lattice surgery |
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Steane code |
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| 1st Author's Name |
Tomohiro Itogawa |
| 1st Author's Affiliation |
Osaka University (Osaka Univ.) |
| 2nd Author's Name |
Yugo Takada |
| 2nd Author's Affiliation |
Osaka University (Osaka Univ.) |
| 3rd Author's Name |
Yutaka Hirano |
| 3rd Author's Affiliation |
Osaka University (Osaka Univ.) |
| 4th Author's Name |
Keisuke Fujii |
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Osaka University (Osaka Univ.) |
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| Speaker |
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| Date Time |
2023-12-17 17:30:00 |
| Presentation Time |
120 minutes |
| Registration for |
QIT |
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