Bit-flip-error rejection in optical quantum communication

被引：25

作者：

Bouwmeester, D ^{[1
]}

机构：

[1] Univ Oxford, Clarendon Lab, Ctr Quantum Computat, Oxford OX1 3PU, England

来源：

PHYSICAL REVIEW A | 2001年 / 63卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.63.040301

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

An optical scheme for the error-free transfer of quantum information through a noisy quantum channel is proposed. The scheme is inspired by quantum error-correction schemes, but it avoids the currently unfeasible requirement for a controlled-NOT operation between single photons. The quantum communication scheme presented here rejects bit-flip errors instead of correcting them and combines quantum-measurement properties of three-particle entangled states with properties of the quantum teleportation protocol.

引用

页码：1 / 4

页数：4

共 28 条

[1] 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

[2] Purification of noisy entanglement and faithful teleportation via noisy channels [J].

Bennett, CH ;

Brassard, G ;

Popescu, S ;

Schumacher, B ;

Smolin, JA ;

Wootters, WK .

PHYSICAL REVIEW LETTERS, 1996, 76 (05) :722-725

[3] Experimental realization of teleporting an unknown pure quantum state via dual classical and Einstein-Podolsky-Rosen channels [J].

Boschi, D ;

Branca, S ;

De Martini, F ;

Hardy, L ;

Popescu, S .

PHYSICAL REVIEW LETTERS, 1998, 80 (06) :1121-1125

[4] Experimental quantum teleportation [J].

Bouwmeester, D ;

Pan, JW ;

Mattle, K ;

Eibl, M ;

Weinfurter, H ;

Zeilinger, A .

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

[5] Observation of three-photon Greenberger-Horne-Zeilinger entanglement [J].

Bouwmeester, D ;

Pan, JW ;

Daniell, M ;

Weinfurter, H ;

Zeilinger, A .

PHYSICAL REVIEW LETTERS, 1999, 82 (07) :1345-1349

[6]

BOUWMEESTER D, 2000, NHYSICS QUANTUM INFO

[7] Quantum repeaters:: The role of imperfect local operations in quantum communication [J].

Briegel, HJ ;

Dür, W ;

Cirac, JI ;

Zoller, P .

PHYSICAL REVIEW LETTERS, 1998, 81 (26) :5932-5935

[8] Good quantum error-correcting codes exist [J].

Calderbank, AR ;

Shor, PW .

PHYSICAL REVIEW A, 1996, 54 (02) :1098-1105

[9] Quantum privacy amplification and the security of quantum cryptography over noisy channels [J].

Deutsch, D ;

Ekert, A ;

Jozsa, R ;

Macchiavello, C ;

Popescu, S ;

Sanpera, A .

PHYSICAL REVIEW LETTERS, 1996, 77 (13) :2818-2821

[10] Quantum repeaters based on entanglement purification (vol 59, pg 169, 1999) [J].

Dür, W ;

Briegel, HJ ;

Cirac, JI ;

Zoller, P .

PHYSICAL REVIEW A, 1999, 60 (01) :725-725

← 1 2 3 →