136 citations · 752 across the 13 of their papers we have counts for
13 papers
Experimental Entanglement and Nonlocality of a Two-Photon Six-Qubit Cluster State
Raino Ceccarelli, Giuseppe Vallone, Francesco De Martini +2
We create a six-qubit linear cluster state by transforming a two-photon hyperentangled state in which three qubits are encoded in each particle, one in the polarization and two in…
Multi-path entanglement of two photons
A. Rossi, G. Vallone, A. Chiuri +2
We present a novel optical device based on an integrated system of micro-lenses and single mode optical fibers. It allows to collect and direct into many modes two photons generate…
Proposed Bell experiment with genuine energy-time entanglement
Adan Cabello, Alessandro Rossi, Giuseppe Vallone +2
Franson's Bell experiment with energy-time entanglement [Phys. Rev. Lett. 62, 2205 (1989)] does not rule out all local hidden variable models. This defect can be exploited to compr…
Polarization preserving ultra fast optical shutter for quantum information processing
Nicolo' Spagnolo, Chiara Vitelli, Sandro Giacomini +2
We present the realization of a ultra fast shutter for optical fields, which allows to preserve a generic polarization state, based on a self-stabilized interferometer. It exhibits…
Active one-way quantum computation with 2-photon 4-qubit cluster states
Giuseppe Vallone, Enrico Pomarico, Francesco De Martini +1
By using 2-photon 4-qubit cluster states we demonstrate deterministic one-way quantum computation in single qubit rotation algorithm. In this operation feed-forward measurements ar…
Experimental test of the no signaling theorem
Tiziano De Angelis, Francesco De Martini, Eleonora Nagali +1
In 1981 N. Herbert proposed a gedanken experiment in order to achieve by the ''First Laser Amplified Superluminal Hookup'' (FLASH) a faster than light communication (FTL) by quantu…