A chain of interacting particles under strain
Michael Allman, Volker Betz, Martin Hairer
TL;DR
This paper studies the dynamics of a chain of interacting Brownian particles with one end fixed and the other moving slowly, analyzing how the system behaves under small noise in both overdamped and underdamped regimes.
Contribution
It introduces a detailed analysis of a particle chain under strain with finite-range interactions, considering both overdamped and underdamped dynamics, in the small noise limit.
Findings
Characterizes the chain's behavior under slow end movement.
Analyzes effects of finite-range interactions on particle dynamics.
Provides insights into the system's response in different damping regimes.
Abstract
We investigate the behaviour of a chain of interacting Brownian particles with one end fixed and the other moving away at slow speed, in the limit of small noise. The interaction between particles is through a pairwise potential with finite range. We consider both overdamped and underdamped dynamics.
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Taxonomy
TopicsForce Microscopy Techniques and Applications · Material Dynamics and Properties · Theoretical and Computational Physics