26 citations · 45 across the 3 of their papers we have counts for
3 papers
Periodic patterns displace active phase separation
Frederik J. Thomsen, Lisa Rapp, Fabian Bergmann +1
In this work we identify and investigate a novel bifurcation in conserved systems. This secondary bifurcation stops active phase separation in its nonlinear regime. It is then eith…
Systematic extension of the Cahn-Hilliard model for motility-induced phase separation
Lisa Rapp, Fabian Bergmann, Walter Zimmermann
We consider a continuum model for motility-induced phase separation (MIPS) of active Brownian particles [J. Chem. Phys. 142, 224149 (2015)]. Using a recently introduced perturbativ…
Pattern orientation in finite domains without boundaries
Lisa Rapp, Fabian Bergmann, Walter Zimmermann
We investigate the orientation of nonlinear stripe patterns in finite domains. Motivated by recent experiments, we introduce a control parameter drop from supercritical inside a do…