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quant-ph2025
Scheduling of syndrome measurements with a few ancillary qubits
Shintaro Sato, Yasunari Suzuki
Quantum error-correcting codes are a vital technology for demonstrating reliable quantum computation. They require data qubits for encoding quantum information and ancillary qubits…
quant-ph2024
Remote Cross-resonance Gate between Superconducting Fixed-frequency Qubits
Mari Ohfuchi, Shintaro Sato
High-fidelity quantum state transfer and remote entanglement between superconducting fixed-frequency qubits have not yet been realized. In this study, we propose an alternative rem…