On multiparticle W states, their implementations and application in the quantum informational problems

被引：35

作者：

Gorbachev, VN ^{[1
]}

Trubilko, AI ^{[1
]}

机构：

[1] Univ Aerosp Instrumentat, Lab Quantum Informat & Computat, St Petersburg 190000, Russia

来源：

LASER PHYSICS LETTERS | 2006年 / 3卷 / 02期

关键词：

multiparticle entangled states; quantum optics; quantum communications;

D O I：

10.1002/lapl.200510069

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Large number of multimode entangled states of light generated in down conversion processes belongs to a collection which is natural generalization of the W-class. A brief overview of these states, schemes for their preparation, experimental implementations and possible applications are presented.

引用

页码：59 / 70

页数：12

共 79 条

[1] Deterministic quantum teleportation of atomic qubits [J].

Barrett, MD ;

Chiaverini, J ;

Schaetz, T ;

Britton, J ;

Itano, WM ;

Jost, JD ;

Knill, E ;

Langer, C ;

Leibfried, D ;

Ozeri, R ;

Wineland, DJ .

NATURE, 2004, 429 (6993) :737-739

[2] On entanglement of quantum states of noninteracting subsystems [J].

Basharov, AM ;

Manykin, ÉA .

OPTICS AND SPECTROSCOPY, 2004, 96 (01) :81-85

[3] Entanglement of atomic states upon collective radiative decay [J].

Basharov, AM .

JETP LETTERS, 2002, 75 (03) :123-126

[4] 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

[5] 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

[6]

BENNETT CH, 1995, QUANTPH9511030

[7] Preparation of W, GHZ, and two-qutrit states using bimodal cavities [J].

Biswas, A ;

Agarwal, GS .

JOURNAL OF MODERN OPTICS, 2004, 51 (11) :1627-1636

[8] Qutrit state engineering with biphotons [J].

Bogdanov, YI ;

Chekhova, MV ;

Kulik, SP ;

Maslennikov, GA ;

Zhukov, AA ;

Oh, CH ;

Tey, MK .

PHYSICAL REVIEW LETTERS, 2004, 93 (23)

[9] 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

[10] Experimental detection of multipartite entanglement using witness operators -: art. no. 087902 [J].

Bourennane, M ;

Eibl, M ;

Kurtsiefer, C ;

Gaertner, S ;

Weinfurter, H ;

Gühne, O ;

Hyllus, P ;

Bruss, D ;

Lewenstein, M ;

Sanpera, A .

PHYSICAL REVIEW LETTERS, 2004, 92 (08)

← 1 2 3 4 5 6 7 8 →