Teleportation implementation of nondeterministic quantum logic operations by using linear optical elements

被引：42

作者：

Zou, XB ^{[1
]}

Pahlke, K ^{[1
]}

Mathis, W ^{[1
]}

机构：

[1] Leibniz Univ Hannover, Dept Elect Engn, THT, Electromagnet Theory Grp, D-30167 Hannover, Germany

来源：

PHYSICAL REVIEW A | 2002年 / 65卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.65.064305

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a feasible scheme to implement the nondeterministic quantum logic operation of Knill, Laflamme, and Milburn [Nature 409, 46 (2001)] by a teleportation technique. An entangled photon channel is generated by emitting two single photons into an asymmetric beam splitter. In order to generate the classical channel signal, two-photon detectors are needed.

引用

页数：2

共 27 条

[1]

Bell J. S., 1964, Physics Physique Fizika, V1, P195, DOI [DOI 10.1103/PHYSICSPHYSIQUEFIZIKA.1.195, 10.1103/Physics-PhysiqueFizika.1.195]

[2] TELEPORTING AN UNKNOWN QUANTUM STATE VIA DUAL CLASSICAL AND EINSTEIN-PODOLSKY-ROSEN CHANNELS [J].

BENNETT, CH ;

BRASSARD, G ;

CREPEAU, C ;

JOZSA, R ;

PERES, A ;

WOOTTERS, WK .

PHYSICAL REVIEW LETTERS, 1993, 70 (13) :1895-1899

[3] Experimental quantum teleportation [J].

Bouwmeester, D ;

Pan, JW ;

Mattle, K ;

Eibl, M ;

Weinfurter, H ;

Zeilinger, A .

NATURE, 1997, 390 (6660) :575-579

[4]

BOUWMEESTER D, 2000, PHYSICS QUANTUM INFO

[5] Triggered source of single photons based on controlled single molecule fluorescence [J].

Brunel, C ;

Lounis, B ;

Tamarat, P ;

Orrit, M .

PHYSICAL REVIEW LETTERS, 1999, 83 (14) :2722-2725

[6] QUANTUM COMPUTATIONAL NETWORKS [J].

DEUTSCH, D .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1989, 425 (1868) :73-90

[7] Quantum gates and circuits [J].

DiVincenzo, DP .

PROCEEDINGS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 1998, 454 (1969) :261-276

[8] 2-BIT GATES ARE UNIVERSAL FOR QUANTUM COMPUTATION [J].

DIVINCENZO, DP .

PHYSICAL REVIEW A, 1995, 51 (02) :1015-1022

[9] QUANTUM COMPUTATION [J].

DIVINCENZO, DP .

SCIENCE, 1995, 270 (5234) :255-261

[10] Can quantum-mechanical description of physical reality be considered complete? [J].

Einstein, A ;

Podolsky, B ;

Rosen, N .

PHYSICAL REVIEW, 1935, 47 (10) :0777-0780

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