Preparation of multiatom entangled states through dispersive atom cavity-field interactions

被引：110

作者：

Gerry, CC

机构：

[1] Department of Physics, Amherst College, Amherst, MA

来源：

PHYSICAL REVIEW A | 1996年 / 53卷 / 04期

关键词：

D O I：

10.1103/PhysRevA.53.2857

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A technique based on a dispersive atom-cavity-field interaction is proposed for preparing two or more atoms in macroscopically separated entangled states. After suitably prepared atoms interact with the cavity field a subsequent measurement on this field projects the atoms onto the entangled states. Two-particle entangled states are discussed as well as a three-particle state of the type proposed by Greenberger, Horne, and Zeilinger.

引用

收藏

页码：2857 / 2860

页数：4

相关论文

共 22 条

[1]

[Anonymous], 1951, QUANTUM THEORY

[2]

ARAVIND PK, COMMUNICATION

[3] EXPERIMENTAL REALIZATION OF EINSTEIN-PODOLSKY-ROSEN-BOHM GEDANKENEXPERIMENT - A NEW VIOLATION OF BELL INEQUALITIES [J].

ASPECT, A ;

GRANGIER, P ;

ROGER, G .

PHYSICAL REVIEW LETTERS, 1982, 49 (02) :91-94

[4] EXPERIMENTAL TESTS OF REALISTIC LOCAL THEORIES VIA BELLS THEOREM [J].

ASPECT, A ;

GRANGIER, P ;

ROGER, G .

PHYSICAL REVIEW LETTERS, 1981, 47 (07) :460-463

[5] EXPERIMENTAL TEST OF BELL INEQUALITIES USING TIME-VARYING ANALYZERS [J].

ASPECT, A ;

DALIBARD, J ;

ROGER, G .

PHYSICAL REVIEW LETTERS, 1982, 49 (25) :1804-1807

[6]

Bell JS., 1964, Phys. Phys. Fiz., V1, P195, DOI [10.1103/Physics-PhysiqueFizika.1.195, DOI 10.1103/PHYSICSPHYSIQUEFIZIKA.1.195]

[7] MANIPULATION OF PHOTONS IN A CAVITY BY DISPERSIVE ATOM-FIELD COUPLING - QUANTUM-NONDEMOLITION MEASUREMENTS AND GENERATION OF SCHRODINGER CAT STATES [J].

BRUNE, M ;

HAROCHE, S ;

RAIMOND, JM ;

DAVIDOVICH, L ;

ZAGURY, N .

PHYSICAL REVIEW A, 1992, 45 (07) :5193-5214

[8] PREPARATION OF MACROSCOPIC SUPERPOSITIONS IN MANY-ATOM SYSTEMS [J].

CIRAC, JI ;

ZOLLER, P .

PHYSICAL REVIEW A, 1994, 50 (04) :R2799-R2802

[9] PROPOSED EXPERIMENT TO TEST LOCAL HIDDEN-VARIABLE THEORIES [J].

CLAUSER, JF ;

HORNE, MA ;

SHIMONY, A ;

HOLT, RA .

PHYSICAL REVIEW LETTERS, 1969, 23 (15) :880-&

[10] EXPERIMENTAL CONSEQUENCES OF OBJECTIVE LOCAL THEORIES [J].

CLAUSER, JF ;

HORNE, MA .

PHYSICAL REVIEW D, 1974, 10 (02) :526-535