Maximally entangled mixed-state generation via local operations

被引：13

作者：

Aiello, A. ^{[1
]}

Puentes, G. ^{[1
]}

Voigt, D. ^{[1
]}

Woerdman, J. P. ^{[1
]}

机构：

[1] Leiden Univ, Huygens Lab, NL-2300 RA Leiden, Netherlands

来源：

PHYSICAL REVIEW A | 2007年 / 75卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.75.062118

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a general theoretical method to generate maximally entangled mixed states of a pair of photons initially prepared in the singlet polarization state. This method requires only local operations upon a single photon of the pair and exploits spatial degrees of freedom to induce decoherence. We report also experimental confirmation of these theoretical results.

引用

页数：4

共 28 条

[1] Maximum-likelihood estimation of Mueller matrices [J].

Aiello, A ;

Puentes, G ;

Voigt, D ;

Woerdman, JP .

OPTICS LETTERS, 2006, 31 (06) :817-819

[2]

AIELLO A, MATHPH0412061

[3]

AIELLO A, QUANTPH0611179

[4]

AIELLO A, QUANTPH0603182

[5] NECESSARY AND SUFFICIENT CONDITIONS FOR A MUELLER MATRIX TO BE DERIVABLE FROM A JONES MATRIX [J].

ANDERSON, DGM ;

BARAKAT, R .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1994, 11 (08) :2305-2319

[6] Generation and characterization of Werner states and maximally entangled mixed states by a universal source of entanglement [J].

Barbieri, M ;

De Martini, F ;

Di Nepi, G ;

Mataloni, P .

PHYSICAL REVIEW LETTERS, 2004, 92 (17) :177901-1

[7]

Bengtsson I., 2006, Geometry of Quantum States

[8]

Born M., 1999, PRINCIPLES OPTICS, DOI DOI 10.1017/9781108769914

[9]

BOSE S, 2001, PHYS REV A, V61

[10] Optical telecom networks as weak quantum measurements with postselection -: art. no. 180402 [J].

Brunner, N ;

Acín, A ;

Collins, D ;

Gisin, N ;

Scarani, V .

PHYSICAL REVIEW LETTERS, 2003, 91 (18)

← 1 2 3 →