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Density and pair correlation function of confined identical particles: The Bose-Einstein case

被引：35
作者：
Brosens, F
Devreese, JT
Lemmens, LF
机构：
[1] UNIV ANTWERP,RIJKSUNIV CTR ANTWERP,DEPT NAT KUNDE,B-2020 ANTWERP,BELGIUM
[2] TECH UNIV EINDHOVEN,NL-5600 MB EINDHOVEN,NETHERLANDS
来源：
PHYSICAL REVIEW E | 1997年 / 55卷 / 06期
关键词：
D O I：
10.1103/PhysRevE.55.6795
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
Two basic correlation functions are calculated for a model of N harmonically interacting identical particles in a parabolic potential well. The density and the pair correlation function of the model are investigated for the boson case. The dependence of these static response properties on the complete range of the temperature and of the number of particles is obtained. The calculation technique is based on the path integral approach of symmetrized density matrices for identical particles in a parabolic confining well.
引用
收藏
页码：6795 / 6802
页数：8
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