Long range spatial correlation between two Brownian particles under external driving
Statistical Mechanics
2009-11-10 v1
Abstract
We study the large distance behavior of a steady distribution of two Brownian particles under external driving in a two-dimensional space. Employing a method of perturbative system reduction, we analyze a Fokker-Planck equation that describes the time evolution of the probability density for the two particles. The expression we obtain shows that there exist a long range correlation between the two particles, of type.
Cite
@article{arxiv.cond-mat/0408012,
title = {Long range spatial correlation between two Brownian particles under external driving},
author = {Shin-ichi Sasa},
journal= {arXiv preprint arXiv:cond-mat/0408012},
year = {2009}
}
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11 pages