132 citations · 378 across the 8 of their papers we have counts for
3 papers · 1 filter
Noisy frequency estimation with noisy probes
Agnieszka Górecka, Felix A. Pollock, Pietro Liuzzo-Scorpo +3
We consider frequency estimation in a noisy environment with noisy probes. This builds on previous studies, most of which assume that the initial probe state is pure, while the enc…
Multiparameter Gaussian Quantum Metrology
Rosanna Nichols, Pietro Liuzzo-Scorpo, Paul A. Knott +1
We investigate the ultimate precision achievable in Gaussian quantum metrology. We derive general analytical expressions for the quantum Fisher information matrix and for the measu…
Estimating phase with a random generator: Strategies and resources in multiparameter quantum metrology
Rozhin Yousefjani, Rosanna Nichols, Shahriar Salimi +1
Quantum metrology aims to exploit quantum phenomena to overcome classical limitations in the estimation of relevant parameters. We consider a probe undergoing a phase shift who…