773 citations · 4.9k across the 56 of their papers we have counts for
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quant-ph2011★ 182 cited
Quantum interferometry with and without an external phase reference
Marcin Jarzyna, Rafal Demkowicz-Dobrzanski
We discuss the role of an external phase reference in quantum interferometry. We point out inconsistencies in the literature with regard to the use of the quantum Fisher informatio…
quant-ph2011★ 63 cited
Beyond quantum Fisher information: optimal phase estimation with arbitrary a priori knowledge
Rafal Demkowicz-Dobrzanski
The optimal phase estimation strategy is derived when partial a priori knowledge on the estimated phase is available. The structure of the optimal measurements, estimators and the…