36 citations · 72 across the 4 of their papers we have counts for
7 papers
Diffusing diffusivity model with dichotomous noise
Dongho Lee, Jae-Hyung Jeon, Pascal Viot +1
We study Langevin dynamics with stochastic diffusivity arising from fluctuations of the surrounding medium. The diffusivity is modeled as Ornstein-Uhlenbeck process driven by symme…
Anomalous statistics in the Langevin equation with fluctuating diffusivity: from Brownian yet non-Gaussian diffusion to anomalous diffusion and ergodicity breaking
Takuma Akimoto, Jae-Hyung Jeon, Ralf Metzler +3
Diffusive motion is a fundamental transport mechanism in physical and biological systems, governing dynamics across a wide range of scales -- from molecular transport to animal for…
Fickian yet non-Gaussian diffusion in an annealed heterogeneous environment
Seongyu Park, Xavier Durang, Ralf Metzler +1
Fickian yet non-Gaussian diffusion is a ubiquitous phenomenon observed in various biological and soft matter systems. This anomalous dynamics is typically attributed to heterogeneo…
A mini-review of the diffusion dynamics of DNA-binding proteins: Experiments and models
Seongyu Park, O-chul Lee, Xavier Durang +1
In the course of various biological processes, specific DNA-binding proteins must find a particular target sequence/protein or a damaged site on the DNA efficiently. DNA-binding pr…
Anomalous diffusion for active Brownian particles cross-linked to a networked polymer: Langevin dynamics simulation and theory
Sungmin Joo, Xavier Durang, O-chul Lee +1
Quantitatively understanding of the dynamics of an active Brownian particle (ABP) interacting with a viscoelastic polymer environment is a scientific challenge. It is intimately re…
Mapping the spectrum of 3D communities in human chromosome conformation capture data
Sang Hoon Lee, Yeonghoon Kim, Sungmin Lee +4
Several experiments show that the three dimensional (3D) organization of chromosomes affects genetic processes such as transcription and gene regulation. To better understand this…