28 citations · 109 across the 13 of their papers we have counts for
6 papers · 1 filter
Pb transport on Si(111)-(7x7) following tip induced imbalance
Paul Philip Schmidt, Felix Hartmann, Lea Faber +3
Pb on Si(111)-(7x7) shows surprising nucleation and mass transport dynamics at odds with standard theories. To create local imbalances on stable Pb islands we use the tip of a scan…
Change-point detection in anomalous-diffusion trajectories utilising machine-learning-based uncertainty estimates
Henrik Seckler, Ralf Metzler
When recording the movement of individual animals, cells or molecules one will often observe changes in their diffusive behaviour at certain points in time along their trajectory.…
Competing random searchers under restarts
R. K. Singh, R. Metzler, T. Sandev
We study independent searchers competing for a target under restarts and find that introduction of restarts tends to enhance the search efficiency of an already efficient searcher.…
The Dance of Odd-Diffusive Particles: A Fourier Approach
Amelie Langer, Abhinav Sharma, Ralf Metzler +1
Odd-diffusive systems are characterized by transverse responses and exhibit unconventional behaviors in interacting systems. To address the dynamical interparticle rearrangements i…
A general mechanism for enhancer-insulator pairing reveals heterogeneous dynamics in long-distant 3D gene regulation
Lucas Hedström, Ralf Metzler, Ludvig Lizana
Cells regulate fates and complex body plans using spatiotemporal signaling cascades that alter gene expression. Enhancers, short DNA sequences (50-150 base pairs), help coordinate…
Multifractal-spectral features enhance classification of anomalous diffusion
Henrik Seckler, Ralf Metzler, Damian G. Kelty-Stephen +1
Anomalous diffusion processes pose a unique challenge in classification and characterization. Previously (Mangalam et al., 2023, Physical Review Research 5, 023144), we established…