2 papers
cond-mat.stat-mech2026
Power spectral density of trajectories of active Ornstein-Uhlenbeck particles
Yeongjin Kim, Gleb Oshanin, Jae-Hyung Jeon
The power spectral density (PSD) is a central frequency-domain descriptor of stochastic processes. While PSDs have been studied for Brownian motion and a few anomalous diffusion pr…
physics.data-an2025
Objective comparison of methods to decode anomalous diffusion
Gorka Muñoz-Gil, Giovanni Volpe, Miguel Angel Garcia-March +31
Deviations from Brownian motion leading to anomalous diffusion are found in transport dynamics from quantum physics to life sciences. The characterization of anomalous diffusion fr…