On the density correlation of the spontaneous fluctuation in a real-coded lattice gas

被引：3
|
作者：
Inoue, Y
Chen, Y
Ohashi, H
机构：
[1] Univ Tokyo, Grad Sch Engn, Dept Quantum Engn & Syst Sci, Bunkyo Ku, Tokyo 1138656, Japan
[2] Univ Tokyo, Grad Sch, Interfac Initiat Informat Studies, Tokyo, Japan
来源：
COMPUTER PHYSICS COMMUNICATIONS | 2003年 / 153卷 / 01期
关键词：
lattice gas models; fluctuation phenomena;
D O I：
10.1016/S0010-4655(03)00154-1
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
We investigate the spontaneous fluctuation in a real-coded lattice gas (RLG) model by studying the density correlation function. In particular. the dynamic structure factor obtained from RLG is in agreement with the Rayleigh-Brillouin spectrum, a spectrum which can also be measured from a real fluid at the continuum limit. We also work, out the analytic form of the static structure factor for the RLG model, which is supported by the numerical results. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：66 / 70
页数：5
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