Entanglement swapping transformation and swapping operator for two pairs of EPR entangled states with continuous variables

被引：40

作者：

Fan, HY

机构：

[1] CCAST, World Lab, Beijing 100080, Peoples R China

[2] Shanghai Jiao Tong Univ, Dept Appl Phys, Shanghai 200030, Peoples R China

[3] Univ Sci & Technol China, Dept Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China

来源：

PHYSICS LETTERS A | 2001年 / 286卷 / 2-3期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/S0375-9601(01)00403-0

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

For two pairs of the EPR (Einstein, Podolsky and Rosen) eigenstates with continuous variables we find the appropriate entanglement swapping transformation and the swapping operators. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：81 / 86

页数：6

共 20 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] Multiparticle generalization of entanglement swapping [J].

Bose, S ;

Vedral, V ;

Knight, PL .

PHYSICAL REVIEW A, 1998, 57 (02) :822-829

[3] Experimental quantum teleportation [J].

Bouwmeester, D ;

Pan, JW ;

Mattle, K ;

Eibl, M ;

Weinfurter, H ;

Zeilinger, A .

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

[4] Teleportation of continuous quantum variables [J].

Braunstein, SL ;

Kimble, HJ .

PHYSICAL REVIEW LETTERS, 1998, 80 (04) :869-872

[5] Can quantum-mechanical description of physical reality be considered complete? [J].

Einstein, A ;

Podolsky, B ;

Rosen, N .

PHYSICAL REVIEW, 1935, 47 (10) :0777-0780

[6] Common eigenkets of three-particle compatible observables [J].

Fan, HY ;

Zhang, Y .

PHYSICAL REVIEW A, 1998, 57 (05) :3225-3228

[7] Solving some two-body dynamical problems in <zeta vertical bar-<eta vertical bar representation [J].

Fan, HY ;

Chen, BZ .

PHYSICAL REVIEW A, 1996, 53 (05) :2948-2952

[8] EIGENVECTORS OF 2 PARTICLES RELATIVE POSITION AND TOTAL MOMENTUM [J].

FAN, HY ;

KLAUDER, JR .

PHYSICAL REVIEW A, 1994, 49 (02) :704-707

[9]

FAN HY, 1995, PHYS REV A, V51, P3343, DOI 10.1103/PhysRevA.51.3343

[10]

FAN HY, 1987, PHYS REV D, V35, P1831, DOI 10.1103/PhysRevD.35.1831

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