We report the experimental realization and the characterization of polarization and momentum hyperentangled two-photon states, generated by a new parametric source of correlated photon pairs. By adoption of these states an "all-versus-nothing" test of quantum mechanics was performed. The two-photon hyperentangled states are expected to find at an increasing rate a widespread application in state engineering and quantum information.
All-versus-nothing nonlocality test of quantum mechanics by two-photon hyperentanglement / C., Cinelli; Barbieri, Marco; R., Perris; Mataloni, Paolo; DE MARTINI, Francesco. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - 95:24(2005), pp. 240405-240408. [10.1103/physrevlett.95.240405]
All-versus-nothing nonlocality test of quantum mechanics by two-photon hyperentanglement
BARBIERI, MARCO;MATALONI, Paolo;DE MARTINI, Francesco
2005
Abstract
We report the experimental realization and the characterization of polarization and momentum hyperentangled two-photon states, generated by a new parametric source of correlated photon pairs. By adoption of these states an "all-versus-nothing" test of quantum mechanics was performed. The two-photon hyperentangled states are expected to find at an increasing rate a widespread application in state engineering and quantum information.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
