| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9877651 | Physica D: Nonlinear Phenomena | 2005 | 9 Pages |
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 exists a long range correlation between the two particles, of 1/r2 type.
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Shin-ichi Sasa,