Experimental realization of the Deutsch-Jozsa algorithm with a six-qubit cluster state

Anno: 2010

Autori: Vallone G., Donati G., Bruno N., Chiuri A., Mataloni P.

Affiliazione autori: Museo Storico della Fisica e Centro Studi e Ricerche Enrico Fermi, Via Panisperna 89/A, Compendio del Viminale, IT-00184 Roma, Italy;
Dipartimento di Fisica, Università Sapienza di Roma, IT-00185 Roma, Italy; CNR – Istituto Nazionale di Ottica, L.go E. Fermi 6, IT-50125 Florence, Italy

Abstract: We describe an experimental realization of the Deutsch-Jozsa quantum algorithm to evaluate the properties of a two-bit Boolean function in the framework of one-way quantum computation. For this purpose, a two-photon six-qubit cluster state was engineered. Its peculiar topological structure is the basis of the original measurement pattern allowing the algorithm realization. The good agreement of the experimental results with the theoretical predictions, obtained at similar to 1 kHz success rate, demonstrates the correct implementation of the algorithm.

Giornale/Rivista: PHYSICAL REVIEW A

Volume: 81 (5)      Da Pagina: 050302  A: 050302

Parole chiavi: quantum information
DOI: 10.1103/PhysRevA.81.050302

Citazioni: 21
dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-04-28
Riferimenti tratti da Isi Web of Knowledge: (solo abbonati)
Link per visualizzare la scheda su IsiWeb: Clicca qui
Link per visualizzare la citazioni su IsiWeb: Clicca qui