Superdiffusivity of asymmetric exclusion process in dimensions one and two

被引：31
|
作者：
Landim, C
Quastel, J
Salmhofer, M
Yau, HT
机构：
[1] Inst Matematica Pura & Aplicada, BR-22460 Rio De Janeiro, Brazil
[2] Univ Rouen, CNRS, UPRES A 6085, F-76128 Mont St Aignan, France
[3] Univ Toronto, Dept Math & Stat, Toronto, ON M5S 3G3, Canada
[4] Max Planck Inst Math, D-04103 Leipzig, Germany
[5] Univ Leipzig, D-04109 Leipzig, Germany
[6] NYU, Courant Inst Math Sci, New York, NY 10012 USA
来源：
COMMUNICATIONS IN MATHEMATICAL PHYSICS | 2004年 / 244卷 / 03期
关键词：
D O I：
10.1007/s00220-003-1020-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We prove that the diffusion coefficient for the asymmetric exclusion process diverges at least as fast as t(1/4) in dimension d=1 and (logt)(1/2) in d=2. The method applies to nearest and non-nearest neighbor asymmetric exclusion processes.
引用
收藏
页码：455 / 481
页数：27
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