225 citations · 1.2k across the 34 of their papers we have counts for
3 papers · 2 filters
Flexible resources for quantum metrology
Nicolai Friis, Davide Orsucci, Michalis Skotiniotis +4
Quantum metrology offers a quadratic advantage over classical approaches to parameter estimation problems by utilizing entanglement and nonclassicality. However, the hurdle of actu…
Improved sensing with a single qubit
P. Sekatski, M. Skotiniotis, W. Dür
We consider quantum metrology with arbitrary prior knowledge of the parameter. We demonstrate that a single sensing two-level system can act as a virtual multi-level system that of…
Quantum metrology with full and fast quantum control
Pavel Sekatski, Michalis Skotiniotis, Janek Kołodyński +1
We establish general limits on how precise a parameter, e.g. frequency or the strength of a magnetic field, can be estimated with the aid of full and fast quantum control. We consi…