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quant-ph2026★ 2 cited
Quantum Cramer-Rao Precision Limit of Noisy Continuous Sensing
Dayou Yang, Moulik Ketkar, Koenraad Audenaert +2
Quantum sensors hold considerable promise for precision measurement, yet their capabilities are inherently constrained by environmental noise. A fundamental task in quantum sensing…
quant-ph2025
Unlocking Heisenberg Sensitivity with Sequential Weak Measurement Preparation
T. B. Lantaño, Dayou Yang, K. M. R. Audenaert +2
We propose a state preparation protocol based on sequential measurements of a central spin coupled with a spin ensemble, and investigate the usefulness of the generated multi-spin…