About the use of entanglement in the optical implementation of quantum information processing

被引：2

作者：

Paris, MGA ^{[1
]}

D'Ariano, GM ^{[1
]}

Lo Presti, P ^{[1
]}

Perinotti, P ^{[1
]}

机构：

[1] INFM, Udr Pavia, Quantum Opt & Informat Grp, Pavia, Italy

来源：

FORTSCHRITTE DER PHYSIK-PROGRESS OF PHYSICS | 2003年 / 51卷 / 4-5期

关键词：

D O I：

10.1002/prop.200310061

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We review some applications of entanglement to improve quantum measurements and communication, with the main focus on the optical implementation of quantum information processing. The evolution of continuos variable entangled states in active optical fibers is also analyzed.

引用

页码：449 / 457

页数：9

共 24 条

[1] QUANTUM CORRELATIONS - A GENERALIZED HEISENBERG UNCERTAINTY RELATION [J].

ARTHURS, E ;

GOODMAN, MS .

PHYSICAL REVIEW LETTERS, 1988, 60 (24) :2447-2449

[2]

BONDURANT RS, 1984, PHYS REV D, V30, P2548, DOI 10.1103/PhysRevD.30.2548

[3]

BRAUNSTEIN SL, 2002, QUANTUM INFORMATION

[4] QUANTUM-MECHANICAL NOISE IN AN INTERFEROMETER [J].

CAVES, CM .

PHYSICAL REVIEW D, 1981, 23 (08) :1693-1708

[5] Improving quantum interferometry by using entanglement [J].

D'Ariano, GM ;

Paris, MGA ;

Perinotti, P .

PHYSICAL REVIEW A, 2002, 65 (06) :9

[6] Using entanglement improves the precision of quantum measurements [J].

D'Ariano, GM ;

Lo Presti, P ;

Paris, MGA .

PHYSICAL REVIEW LETTERS, 2001, 87 (27) :270404-270404

[7] Effect of losses on the visibility of mesoscopic entanglement [J].

D'Ariano, GM ;

Paris, MGA ;

Sacchi, MF ;

De Martini, F .

PHYSICAL REVIEW A, 2000, 61 (06) :6

[8] Quantum tomography for measuring experimentally the matrix elements of an arbitrary quantum operation [J].

D'Ariano, GM ;

Lo Presti, P .

PHYSICAL REVIEW LETTERS, 2001, 86 (19) :4195-4198

[9] Inseparability criterion for continuous variable systems [J].

Duan, LM ;

Giedke, G ;

Cirac, JI ;

Zoller, P .

PHYSICAL REVIEW LETTERS, 2000, 84 (12) :2722-2725

[10] Entanglement purification of Gaussian continuous variable quantum states [J].

Duan, LM ;

Giedke, G ;

Cirac, JI ;

Zoller, P .

PHYSICAL REVIEW LETTERS, 2000, 84 (17) :4002-4005

← 1 2 3 →