Anomalous dynamic scaling of the non-local growth equations

被引：1
|
作者：
Xia, Hui [1 ]
Tang, Gang [1 ]
Xun, Zhipeng [1 ]
Li, Yifan [1 ]
机构：
[1] China Univ Min & Technol, Dept Phys, Xuzhou 221008, Peoples R China
来源：
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS | 2009年 / 388卷 / 08期
基金：
中国国家自然科学基金;
关键词：
Non-local growth equation; Scaling analysis; Anomalous dynamic scaling; PARISI-ZHANG EQUATION; MOLECULAR-BEAM EPITAXY; NUMERICAL-SOLUTION; INTERFACES; CONTINUUM; MODELS; DIMENSIONS; DEPOSITION;
D O I：
10.1016/j.physa.2008.12.049
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The anomalous dynamic scaling behavior of the d + 1 dimensional non-local growth equations is investigated based on the scaling approach. The growth equations studied include the non-local Kardar-Parisi-Zhang (NKPZ), non-local Sun-Guo-Grant (NSGG), and non-local Lai-Das Sarma-Villain (NLDV) equations. The anomalous scaling exponents in both the weak- and strong-coupling regions are obtained, respectively. Our results show that non-local interactions can affect anomalous scaling properties of surface fluctuations. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：1399 / 1404
页数：6
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