56 citations · 146 across the 4 of their papers we have counts for
4 papers
Classical density functional theory for a two-dimensional isotropic ferrogel model with labeled particles
Segun Goh, René Wittmann, Andreas M. Menzel +1
In this study, we formulate a density functional theory (DFT) for systems of labeled particles, considering a two-dimensional bead-spring lattice with a magnetic dipole on every be…
Effective equilibrium states in mixtures of active particles driven by colored noise
René Wittmann, Joseph M. Brader, Abhinav Sharma +1
We consider the steady-state behavior of pairs of active particles having different persistence times and diffusivities. To this purpose we employ the active Ornstein-Uhlenbeck mod…
Phase diagram of two-dimensional hard rods from fundamental mixed measure density functional theory
René Wittmann, Christoph E. Sitta, Frank Smallenburg +1
A density functional theory for the bulk phase diagram of two-dimensional orientable hard rods is proposed and tested against Monte Carlo computer simulation data. In detail, an ex…
Active Brownian particles at interfaces: An effective equilibrium approach
René Wittmann, Joseph M. Brader
A simple theoretical approach is used to investigate active colloids at the free interface and near repulsive substrates. We employ dynamical density functional theory to determine…