A trapped-ion architecture based on LDPC codes and cat-state factories achieves 110 logical qubits and one million T gates per day using 2514 physical qubits, with estimates for Heisenberg model simulation on 100 sites in one month using 10000 qubits.
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quant-ph 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Dynamic compass code on heavy-hex lattice yields competitive threshold and experimental 38.3% logical error rate improvement for distance-5 via ACES noise characterization and leakage-aware post-selection.
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Fault-Tolerant Quantum Computing with Trapped Ions: The Walking Cat Architecture
A trapped-ion architecture based on LDPC codes and cat-state factories achieves 110 logical qubits and one million T gates per day using 2514 physical qubits, with estimates for Heisenberg model simulation on 100 sites in one month using 10000 qubits.
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Scalable quantum error correction tailored for a heavy-hex qubit array
Dynamic compass code on heavy-hex lattice yields competitive threshold and experimental 38.3% logical error rate improvement for distance-5 via ACES noise characterization and leakage-aware post-selection.