English

Long time scaling behaviour for diffusion with resetting and memory

Statistical Mechanics 2017-11-29 v1

Abstract

We consider a continuous-space and continuous-time diffusion process under resetting with memory. A particle resets to a position chosen from its trajectory in the past according to a memory kernel. Depending on the form of the memory kernel, we show analytically how different asymptotic behaviours of the variance of the particle position emerge at long times. These range from standard diffusive (σ2t\sigma^2 \sim t) all the way to anomalous ultraslow growth σ2lnlnt\sigma^2 \sim \ln \ln t.

Keywords

Cite

@article{arxiv.1611.06743,
  title  = {Long time scaling behaviour for diffusion with resetting and memory},
  author = {Denis Boyer and Martin R. Evans and Satya N. Majumdar},
  journal= {arXiv preprint arXiv:1611.06743},
  year   = {2017}
}

Comments

13 pages, 1 figure, submitted to J. Stat. Mech: Theory. Exp

R2 v1 2026-06-22T16:59:03.627Z