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arXiv · 2202.07651

Anti-persistent random walks in time-delayed systems

Tony Albers·David Müller-Bender·Günter Radons
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Abstract

We show that the occurrence of chaotic diffusion in a typical class of time-delayed systems with linear instantaneous and nonlinear delayed term can be well described by an anti-persistent random walk. We numerically investigate the dependence of all relevant quantities characterizing the random walk on the strength of the nonlinearity and on the delay. With the help of analytical considerations, we show that for a decreasing nonlinearity parameter the resulting dependence of the diffusion coefficient is well described by Markov processes of increasing order.

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Tony Albers, David Müller-Bender, Günter Radons. 2022-02-11. Anti-persistent random walks in time-delayed systems. https://doi.org/10.1103/physreve.105.064212

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