97 citations · 378 across the 10 of their papers we have counts for
10 papers
Experimental realization of a minimal disturbance quantum measurement
F. Sciarrino, M. Ricci, F. De Martini +2
We report the first experimental realization of an ''optimal'' quantum device able to perform a Minimal Disturbance Measurement (MDM) on polarization encoded qubits saturating the…
Separating the classical and quantum information via quantum cloning
M. Ricci, F. Sciarrino, N. J. Cerf +3
An application of quantum cloning to optimally interface a quantum system with a classical observer is presented, in particular we describe a procedure to perform a minimal disturb…
Realization of a General Multi-step Quantum Cloning Machine
L. Masullo, M. Ricci, F. De Martini
A general multi-step N->M probabilistic optimal universal cloning protocol is presented together with the experimental realization of the (1 -> 3) and (2 -> 3) machines. Since the…
Realization of Universal Optimal Quantum Machines by Projective Operators and Stochastic Maps
F. Sciarrino, C. Sias, M. Ricci +1
Optimal quantum machines can be implemented by linear projective operations. In the present work a general qubit symmetrization theory is presented by investigating the close links…
Experimental Purification of Single Qubits
M. Ricci, F. De Martini, N. J. Cerf +3
We report the experimental realization of the purification protocol for single qubits sent through a depolarization channel. The qubits are associated with polarization encoded pho…
Teleportation of the U-NOT Gate and Quantum Cloning: a Computational Network and Experimental Realization
F. Sciarrino, C. Sias, M. Ricci +1
We present a computational circuit which realizes contextually the Tele-UNOT gate and the universal optimal quantum cloning machine (UOQCM). We report the experimental realization…