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Title: Anomalous diffusion under stochastic resettings: a general approach
Author: Masoliver, Jaume, 1951-
Montero Torralbo, Miquel
Keywords: Fluctuacions (Física)
Física estadística
Fluctuations (Physics)
Statistical physics
Issue Date: 2-Oct-2019
Publisher: American Physical Society
Abstract: We present a general formulation of the resetting problem which is valid for any distribution of resetting intervals and arbitrary underlying processes. We show that in such a general case, a stationary distribution may exist even if the reset-free process is not stationary, as well as a significant decreasing in the mean first-passage time. We apply the general formalism to anomalous diffusion processes which allow simple and explicit expressions for Poissonian resetting events.
Note: Reproducció del document publicat a:
It is part of: Physical Review e, 2019, vol. 100, num. 4, p. 042103-1-042103-8
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ISSN: 2470-0045
Appears in Collections:Articles publicats en revistes (Institut de Recerca en Sistemes Complexos (UBICS))
Articles publicats en revistes (Física de la Matèria Condensada)

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