Universal Counterdiabatic Quantum Sensing

arXiv:2609.28631 · quant-ph · Submitted 2026-09-23 · Read on arXiv

quant-ph

Submitted: 2026-09-23

Updated: 2026-09-23

Code: https://github.com/smorawetz/CD_sensing

Terminology

• Fisher Information — 3× in this paper · explained in 3 episodes
• Quantum Fisher Information — 3× in this paper
• Adiabatic Evolution — 2× in this paper · explained in 2 episodes
• Entanglement — 2× in this paper · explained in 3 episodes
• Quantum Fisher Information (QFI) — 2× in this paper · explained in 13 episodes
• Robustness — 2× in this paper · explained in 5 episodes
• Standard Quantum Limit — 2× in this paper
• Fine-Tuning — 1× in this paper · explained in 5 episodes
• Heisenberg Scaling — 1× in this paper · explained in 4 episodes
• Quantization — 1× in this paper · explained in 12 episodes

Sources

• Vortex NOON states for rotation sensing
• Adiabatic critical quantum metrology cannot reach the Heisenberg limit even when shortcuts to adiabaticity are applied
• Quantum Computation by Adiabatic Evolution
• Geometry and non-adiabatic response in quantum and classical systems
• Floquet-engineering counterdiabatic protocols in quantum many-body systems
• Less is more: subspace reduction for counterdiabatic driving of Rydberg atom arrays
• Partial Reversibility and Counterdiabatic Driving in Nearly Integrable Systems
• Universal Digitized Counterdiabatic Driving
• A Lanczos approach to the Adiabatic Gauge Potential
• Universal Dynamical Response to Slow Driving in Chaotic Systems

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