Greenberger-Horne-Zeilinger paradoxes with symmetric multiport beam splitters

被引：27

作者：

Zukowski, M ^{[1
]}

Kaszlikowski, D ^{[1
]}

机构：

[1] Univ Gdansk, Inst Fizyki Teroetycznej & Astrofizyki, PL-80952 Gdansk, Poland

来源：

PHYSICAL REVIEW A | 1999年 / 59卷 / 05期

关键词：

D O I：

10.1103/PhysRevA.59.3200

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In a gedanken experiment N particles in a generalized Greenberger-Horne-Zeilinger-(GHZ)-type beam-entangled state (each particle can be in one of M beams) are fed into N symmetric 2M-port beam splitters (spatially separated). Correlation functions for such a process (using the Bell numbers value assignment approach) reveal a remarkable symmetry. For N = M + 1 greater than or equal to 4 a series of GHZ paradoxes are shown. [S1050-2947(99)04704-6].

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页码：3200 / 3203

页数：4

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