Viscoelastic active diffusion governed by nonequilibrium fractional Langevin equations: underdamped dynamics and ergodicity breaking

2023/08/27 by Sungmin Joo, Joo, Sungmin, Jae‐Hyung Jeon +1 · 1 citation
Biochemistry, Genetics and Molecular Biology · Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #FOS: Physical sciences #Lipid Membrane Structure and Behavior #Micro and Nano Robotics #Soft Condensed Matter (cond-mat.soft) #Statistical Mechanics (cond-mat.stat-mech)

paper · pdf · doi:10.48550/arxiv.2308.14041

openalex publication_date 2023/08/27 · openalex created_date 2023/08/31 · openalex updated_date 2026/07/28

Abstract

In this work, we investigate the active dynamics and ergodicity breaking of a nonequilibrium fractional Langevin equation (FLE) with a power-law memory kernel of the form K(t)∼ t^-(2-2H), where 1/2

Cited by

• Active Brownian particles in power-law viscoelastic media

Related

• On dynamical behaviors in the fractional generalized Langevin equation
• Active Brownian particles in power-law viscoelastic media
• Anomalous diffusion in coupled viscoelastic media: A fractional Langevin equation approach
• Langevin equation and fractional dynamics
• Fractional Langevin equation far from equilibrium: Riemann-Liouville fractional Brownian motion, spurious nonergodicity and aging