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arxiv: cond-mat/0401072 · v1 · submitted 2004-01-07 · ❄️ cond-mat.stat-mech

Comment on "Mean First Passage Time for Anomalous Diffusion"

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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.

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