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19972024
most citedGeneral framework for estimating the ultimate precision limit in noisy quantum-enhanced metrology

932 citations · 1.5k across the 18 of their papers we have counts for

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quant-ph2017★ 7 cited

Attainability of the quantum information bound in pure state models

Fabricio Toscano, Wellison P. Bastos, Ruynet L. de Matos Filho

The attainability of the quantum Cramér-Rao bound [QCR], the ultimate limit in the precision of the estimation of a physical parameter, requires the saturation of the quantum infor…