4 citations · 12 across the 10 of their papers we have counts for
10 papers
Intermediate scattering function of Brownian particles in a tilted cosine potential
Regina Rusch, Thomas Franosch
We solve the Fokker-Planck equation for a Brownian particle in a tilted cosine potential and derive the intermediate scattering function (ISF), which captures the full spatio-tempo…
Free chiral self-propelled robots compared to active Brownian circle swimmers
Thomas Kiechl, Amy Altshuler, Anton Lüders +2
Macroscopic active matter systems, such as bristle bots, provide a compelling platform for investigating nonequilibrium dynamics at highly visible scales. To fully leverage their a…
Fundamental problems in Statistical Physics XIV: Lecture on Correlation and response functions in statistical physics
Thomas Franosch
In the first part of these short lecture notes, we will present an introduction on (auto-)correlation functions and linear-response functions in the language of a physicist. In par…
When velocity autocorrelations mirror force autocorrelations: Exact noise-cancellation in interacting Brownian systems
Anton Lüders, Suvendu Mandal, Thomas Franosch
Resolving the mean-squared displacement (MSD) and velocity autocorrelation function (VACF) of interacting Brownian particles remains a central challenge in simulations of soft-matt…
Glass transition in colloidal monolayers controlled by light-induced caging
Abolfazl Ahmadirahmat, Michele Caraglio, Vincent Krakoviack +1
We theoretically investigate the glass-transition problem for a quasi-two-dimensional colloidal dense suspension modulated by a one-dimensional periodic external potential as impos…
Mode-coupling theory of the glass transition for a liquid in a periodic potential
Abolfazl Ahmadirahmat, Michele Caraglio, Vincent Krakoviack +1
We derive a microscopic theory for the structural dynamics in the vicinity of the glass transition for a liquid exposed to a one-dimensional periodic potential. The periodic potent…
Intermediate scattering function of colloids in a periodic laser field
Regina Rusch, Yasamin Mohebi Satalsari, Angel B. Zuccolotto-Bernez +2
We investigate the dynamics of individual colloidal particles in a one-dimensional periodic potential using the intermediate scattering function (ISF) as a key observable. We elabo…
Inhomogeneous Diffusion in Confined Colloidal Suspensions
Gerhard Jung, Alejandro Villada-Balbuena, Thomas Franosch
We have performed confocal microscopy experiments and computer simulations of colloidal suspensions with moderate volume fraction confined between two quasi-parallel, rough walls […
Transition-path sampling for Run-and-Tumble particles
Thomas Kiechl, Thomas Franosch, Michele Caraglio
We elaborate and validate a generalization of the renowned transition-path-sampling algorithm for a paradigmatic model of active particles, namely the Run-and-Tumble particles. Not…
Dimensional crossover via confinement in the lattice Lorentz gas
A. Squarcini, A. Tinti, P. Illien +2
We consider a lattice model in which a tracer particle moves in the presence of randomly distributed immobile obstacles. The crowding effect due to the obstacles interplays with th…