New quantum codes from metacirculant graphs via self-dual additive F₄-codes
We use symplectic self-dual additive codes over 4 obtained from metacirculant graphs to construct, for the first time, [[ℓ,0,d]] qubit codes with parameters (ℓ,d)∈{(78,20),(90,21),(91,22),(93,21),(96,22)}. Secondary constructions applied to the qubit codes result in many new qubit codes that perfor...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
2022
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/155578 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | We use symplectic self-dual additive codes over 4 obtained from metacirculant graphs to construct, for the first time, [[ℓ,0,d]] qubit codes with parameters (ℓ,d)∈{(78,20),(90,21),(91,22),(93,21),(96,22)}. Secondary constructions applied to the qubit codes result in many new qubit codes that perform better than the previous best-known. |
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