TRANSPORT IN INHOMOGENEOUS SYSTEMS

被引：0
作者：
Vahabi, M. [1 ]
Shokri, B. [1 ,2 ]
机构：
[1] Shahid Beheshti Univ, Dept Phys, Tehran 19839, Iran
[2] Shahid Beheshti Univ, Laser Plasma Res Inst, Tehran 19839, Iran
来源：
REPORTS ON MATHEMATICAL PHYSICS | 2012年 / 69卷 / 02期
关键词：
scale-free transport; inhomogeneous systems; diffusion equations; TIME RANDOM-WALKS; ANOMALOUS TRANSPORT; FICKS LAW; DIFFUSION; DYNAMICS; PARADIGM; FUSION; MODELS; SCALE; CELL;
D O I：
10.1016/S0034-4877(12)60029-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, transport is considered in an infinite one-dimensional system where inhomogeneity is present. The formulation of transport is investigated for the most general case using the microscopic global reversibility (GR) symmetry and the generalized master equation corresponding to the separable continuous time random walk model. Familiar diffusion equations (classical and fractional (nonlocal and/or non-Markovian)) are revisited when applying special conditions on these general formulae.
引用
收藏
页码：243 / 250
页数：8
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