2 papers
quant-ph2019
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…
quant-ph2018
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…