Restoring Heisenberg scaling in time via autonomous quantum error correction

arXiv:2504.13168 · quant-ph · Submitted 2025-04-17 · Read on arXiv

quant-ph

Submitted: 2025-04-17

Updated: 2026-06-01

Terminology

• Heisenberg Scaling — 6× in this paper · explained in 4 episodes
• Hilbert Space — 4× in this paper · explained in 2 episodes
• Lindblad master equation — 4× in this paper · explained in 2 episodes
• Adam — 3× in this paper · explained in 2 episodes
• Entanglement — 3× in this paper · explained in 4 episodes
• Accuracy — 2× in this paper · explained in 1 episode
• Objective Function — 2× in this paper · explained in 2 episodes
• Supplemental Material — 2× in this paper
• Trace — 2× in this paper · explained in 2 episodes
• Fisher Information — 1× in this paper · explained in 3 episodes
• Quantum Fisher Information (QFI) — 1× in this paper · explained in 13 episodes
• Verification — 1× in this paper · explained in 2 episodes

Sources

• Autonomous quantum error correction and quantum computation

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