7 papers
Mean-Field Theory of Inhomogeneous Fluids
S. M. Tschopp, H. D. Vuijk, A. Sharma +1
The Barker-Henderson perturbation theory is a bedrock of liquid-state physics, providing quantitative predictions for the bulk thermodynamic properties of realistic model systems.…
Correlations in multithermostat Brownian systems with Lorentz force
Iman Abdoli, Erik Kalz, Hidde Derk Vuijk +4
We study the motion of a Brownian particle subjected to Lorentz force due to an external magnetic field. Each spatial degree of freedom of the particle is coupled to a different th…
Unusual stationary state in Brownian systems with Lorentz force
Iman Abdoli, Hidde Derk Vuijk, Rene Wittmann +3
In systems with overdamped dynamics, the Lorentz force reduces the diffusivity of a Brownian particle in the plane perpendicular to the magnetic field. The anisotropy in diffusion…
Pseudo-chemotaxis of active Brownian particles competing for food
Holger Merlitz, Hidde Derk Vuijk, Rene Wittmann +2
Using Brownian dynamics simulations, the motion of active Brownian particles (ABPs) in the presence of fuel (or 'food') sources is studied. It is an established fact that within co…
Nondiffusive Fluxes in Brownian System with Lorentz Force
Iman Abdoli, Hidde Derk Vuijk, Jens-Uwe Sommer +2
The Fokker-Planck equation provides complete statistical description of a particle undergoing random motion in a solvent. In the presence of Lorentz force due to an external magnet…
Lorentz forces induce inhomogeneity and fluxes in active systems
Hidde Derk Vuijk, Jens-Uwe Sommer, Holger Merlitz +2
We consider the nonequilibrium dynamics of a charged active Brownian particle in the presence of a space dependent magnetic field. It has recently been shown that the Lorentz force…