J 2004

Realization of the optimal universal quantum entangler

SCIARRINO, Fabio, Francesco DE MARTINI and Vladimír BUŽEK

Basic information

Original name

Realization of the optimal universal quantum entangler

Name in Czech

Realizace optimálního universálního kvantového entangleru

Authors

SCIARRINO, Fabio (380 Italy), Francesco DE MARTINI (380 Italy) and Vladimír BUŽEK (703 Slovakia, guarantor)

Edition

Physical Review A, 2004, 1050-2947

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10301 Atomic, molecular and chemical physics

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 2.902

RIV identification code

RIV/00216224:14330/04:00010772

Organization unit

Faculty of Informatics

UT WoS

000226418900043

Keywords in English

quantum computing;

Tags

Změněno: 29/6/2009 12:15, doc. Mgr. Mário Ziman, Ph.D.

Abstract

ORIG CZ

V originále

We present an experimental demonstration of the "optimal" and "universal" quantum entangling process involving qubits encoded in the polarization of single photons. The structure of the "quantum entangling machine" consists of the quantum injected optical parametric amplifier by which the simultaneous realization of the 12 universal quantum cloning and of the universal NOT (U-NOT) gate has also been achieved.

In Czech

Demontrujeme experimentální realizaci optimálního universálního kvantového entangleru.

Links

GA201/01/0413, research and development project
Name: Kvantové zpracování informací
Investor: Czech Science Foundation, Quantum information processing
MSM 143300001, plan (intention)
Name: Nesekvenční modely výpočtů - kvantové a souběžné distribuované modely výpočetních procesů
Investor: Ministry of Education, Youth and Sports of the CR, Non-sequential Models of Computing -- Quantum and Concurrent Distributed Models of Computing