471 citations · 4k across the 72 of their papers we have counts for
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Symmetry-breaking in clogging for oppositely driven particles
Tobias Glanz, Raphael Wittkowski, Hartmut Löwen
The clogging behavior of a symmetric binary mixture of particles that are driven in opposite directions through constrictions is explored by Brownian dynamics simulations and theor…
Light-induced self-assembly of active rectification devices
J. Stenhammar, R. Wittkowski, D. Marenduzzo +1
Self-propelled colloidal objects, such as motile bacteria or synthetic microswimmers, have microscopically irreversible individual dynamics - a feature they share with all living s…
Active Model H: Scalar Active Matter in a Momentum-Conserving Fluid
Adriano Tiribocchi, Raphael Wittkowski, Davide Marenduzzo +1
We present a continuum theory of self-propelled particles, without alignment interactions, in a momentum-conserving solvent. To address phase separation we introduce a scalar conce…