46 citations · 75 across the 3 of their papers we have counts for
3 papers
Heisenberg-limited estimation robust to detector inefficiency in a multi-parameter Mach-Zehnder network with squeezed light
Dario Gatto, Paolo Facchi, Vincenzo Tamma
We propose a multi-parameter quantum metrological protocol based on a Mach-Zehnder interferometer with a squeezed vacuum input state and an anti-squeezing operation at one of its o…
Distributed Quantum Metrology with a Single Squeezed-Vacuum Source
Dario Gatto, Paolo Facchi, Frank Narducci +1
We propose an interferometric scheme for the estimation of a linear combination with non-negative weights of an arbitrary number of unknown phase delays, distributed across a…
Degradation of Entanglement in Markovian Noise
Dario Gatto, Antonella De Pasquale, Vittorio Giovannetti
The entanglement survival time is defined as the maximum time a system which is evolving under the action of local Markovian, homogenous in time noise, is capable to preserve the e…