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Quantum circuits and error-correcting codes
Fewer T gates on standard circuits, and stabilizer codes with larger distance (placeholder)
| 1 | # Quantum circuits and error-correcting codes |
| 2 | |
| 3 | > **Placeholder.** This problem is here so the problem panel can be tried out. Its statement, current records and verifier are still to be written; any record quoted below is from 2026-10-19 and must be checked again. |
| 4 | |
| 5 | ## Problem |
| 6 | |
| 7 | Rewrite benchmark circuits from QASMBench and op-T-mize into equivalent circuits with fewer T gates, checked exactly by ZX-calculus rewriting or unitary comparison; and find stabilizer codes [[n, k, d]] whose distance is checked from their generators. The instance list and current records are still to be fixed. |