QUANTUM REDUNDANCIES AND LOCAL REALISM

被引：63

作者：

HORODECKI, R ^{[1
]}

HORODECKI, P ^{[1
]}

机构：

[1] UNIV GDANSK,DEPT MATH & PHYS,PL-80952 GDANSK,POLAND

来源：

PHYSICS LETTERS A | 1994年 / 194卷 / 03期

关键词：

D O I：

10.1016/0375-9601(94)91275-0

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The basic properties of quantum redundancies are presented. The previous definitions of the informationally coherent quantum (ICQ) system are generalized in terms of the redundancies. The ICQ systems are also considered in the context of local realism in terms of the information integrity factor eta. The classical region eta less than or equal to 1/2 for the two classes of mixed, nonfactorizable states admitting the local hidden variable model is found.

引用

收藏

页码：147 / 152

页数：6

相关论文

共 16 条

[1] INFORMATION-THEORY, SQUEEZING, AND QUANTUM CORRELATIONS [J].

BARNETT, SM ;

PHOENIX, SJD .

PHYSICAL REVIEW A, 1991, 44 (01) :535-545

[2] 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

[3] MAXIMAL VIOLATION OF BELL INEQUALITIES FOR MIXED STATES [J].

BRAUNSTEIN, SL ;

MANN, A ;

REVZEN, M .

PHYSICAL REVIEW LETTERS, 1992, 68 (22) :3259-3261

[4] CORRELATION INEQUALITIES AND HIDDEN-VARIABLES [J].

GARG, A ;

MERMIN, ND .

PHYSICAL REVIEW LETTERS, 1982, 49 (17) :1220-1223

[5] INFORMATIONALLY COHERENT QUANTUM-SYSTEMS [J].

HORODECKI, R .

PHYSICS LETTERS A, 1994, 187 (02) :145-150

[6]

HORODECKI R, 1991, ANN PHYS-LEIPZIG, V48, P479

[7] QUANTUM-MECHANICS AND BELL INEQUALITIES [J].

JONES, RT ;

ADELBERGER, EG .

PHYSICAL REVIEW LETTERS, 1994, 72 (17) :2675-2677

[8] THE BELL AND GHZ THEOREMS - A POSSIBLE 3-PHOTON INTERFERENCE EXPERIMENT AND THE QUESTION OF NONLOCALITY [J].

KLYSHKO, DN .

PHYSICS LETTERS A, 1993, 172 (06) :399-403

[9] COMPLETELY POSITIVE MAPS AND ENTROPY INEQUALITIES [J].

LINDBLAD, G .

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 1975, 40 (02) :147-151

[10]

PAULUS M, 1993, PHYS LETT A, V175, P203