Fermi-Bose systems, macroscopic quantum superposition states and entanglement

被引：1

作者：

Hardy, Y ^{[1
]}

Steeb, WH ^{[1
]}

机构：

[1] Rand Afrikaans Univ, Int Sch Sci Comp, ZA-2006 Auckland Pk, South Africa

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2004年 / 43卷 / 11期

关键词：

entanglement; Fermi-Bose systems;

D O I：

10.1023/B:IJTP.0000049019.68706.52

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We study the entanglement of states of a simple Fermi-Bose system. The Hilbert space is C-2 circle times l(2)(N). An explicit expression is given for the entanglement. We consider number states, coherent states and macroscopic quantum superposition states in the product system. Explicit formulas for the entanglement are also given in each of these cases.

引用

页码：2207 / 2213

页数：7

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