669 citations · 5.5k across the 106 of their papers we have counts for
8 papers · 2 filters
Measurement-induced quantum operations on multiphoton states
Chiara Vitelli, Nicolò Spagnolo, Fabio Sciarrino +1
We investigate how multiphoton quantum states obtained through optical parametric amplification can be manipulated by performing a measurement on a small portion of the output ligh…
Non-Gaussianity of quantum states: an experimental test on single-photon added coherent states
Marco Barbieri, Nicolò Spagnolo, Marco G. Genoni +5
Non Gaussian states and processes are useful resources in quantum information with continuous variables. An experimentally accessible criterion has been proposed to measure the deg…
Hybrid methods for witnessing entanglement in a microscopic-macroscopic system
Nicolò Spagnolo, Chiara Vitelli, Mauro Paternostro +2
We propose a hybrid approach to the experimental assessment of the genuine quantum features of a general system consisting of microscopic and macroscopic parts. We infer entangleme…
Simulation of noise-assisted transport via optical cavity networks
Filippo Caruso, Nicolò Spagnolo, Chiara Vitelli +2
Recently, the presence of noise has been found to play a key role in assisting the transport of energy and information in complex quantum networks and even in biomolecular systems.…
Entanglement criteria for microscopic-macroscopic systems
Nicolo' Spagnolo, Chiara Vitelli, Fabio Sciarrino +1
We discuss the conclusions that can be drawn on a recent experimental micro-macro entanglement test [F. De Martini, F. Sciarrino, and C. Vitelli, Phys. Rev. Lett. 100, 253601 (2008…
Enhanced Resolution of Lossy Interferometry by Coherent Amplification of Single Photons
C. Vitelli, N. Spagnolo, L. Toffoli +2
In the quantum sensing context most of the efforts to design novel quantum techniques of sensing have been constrained to idealized, noise-free scenarios, in which effects of envir…