N-MEASUREMENT BELL INEQUALITIES, N-ATOM ENTANGLED STATES, AND THE NONLOCALITY OF ONE PHOTON

被引：22

作者：

HARDY, L

机构：

[1] Department of Mathematical Sciences, University of Durham, Durham

来源：

PHYSICS LETTERS A | 1991年 / 160卷 / 01期

关键词：

D O I：

10.1016/0375-9601(91)90196-F

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The derivation of the CHSH Bell inequalities is generalized to an N-measurement scheme. It is then shown that one single photon can be used to prepare (1) an N-atom entangled state, and (2) an ensemble of N-atom entangled states. Measurements on the latter demonstrate that, in quantum theory, one single photon can exhibit nonlocality.

引用

页码：1 / 8

页数：8

共 14 条

[1]

Bell J.S., 1964, PHYSICS, V1, P195, DOI [10.1103/PhysicsPhysiqueFizika.1.195, 10.1103/Physics-PhysiqueFizika.1.195, DOI 10.1103/PHYSICSPHYSIQUEFIZIKA.1.195]

[2]

BELL JS, 1971, F QUANTUM MECHANICS, P171

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