Dissipative trapping without permanent pinning in a random friction landscape
Year: 2026
Type: preprint
Abstract: Preprint on the transport of an inertial particle driven by an Ornstein–Uhlenbeck force in a spatially random Coulomb-friction landscape. The paper establishes that Brownian-scale transport can be suppressed while escape from every finite interval remains almost sure. It also derives local high-threshold activation and transmission laws and compares them with regenerative Monte Carlo calculations. The record includes the manuscript, supplemental derivations, source code and processed figure data, and all 11 raw CSV inputs for the reported numerical study. The data cover 4.9 million independent paths sampled at three coupled time-grid resolutions. The raw data are distributed in 59 numbered parts. Follow RAW-DATA-README.md to reassemble and verify the ZIP archive.
Author: Jiang, Weiqi
Institutions: Chinese Academy of Sciences, Institute of Theoretical Physics
Language: English
Subfield: Statistical and Nonlinear Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7225628922
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