Comment on "Mean First Passage Time for Anomalous Diffusion"
统计力学
2007-05-23 v1
摘要
We correct a previously erroneous calculation [Phys. Rev. E 62, 6065 (2000)] of the mean first passage time of a subdiffusive process to reach either end of a finite interval in one dimension. The mean first passage time is in fact infinite.
引用
@article{arxiv.cond-mat/0401072,
title = {Comment on "Mean First Passage Time for Anomalous Diffusion"},
author = {S. B. Yuste and Katja Lindenberg},
journal= {arXiv preprint arXiv:cond-mat/0401072},
year = {2007}
}
备注
To appear in Phys. Rev. E