This project allows determining the steady-state velocity of self-propelling condensates in a dry setting (that is, neglecting hydrodynamics). It is based on a self-consistent theory which is applied semi-analytically.
The files in the folder phase_field_simulations are based on Legacy FEniCS 2019.2; phase_field_simulations/self_propulsion_instability.zip is taken from the related publication archived at https://doi.org/10.5281/zenodo.7347561.
This code accompanies the following preprint and publication:
Self-consistent sharp interface theory of active condensate dynamics, Andriy Goychuk*+, Leonardo Demarchi*, Ivan Maryshev, and Erwin Frey+, arXiv (2024)
Self-consistent sharp interface theory of active condensate dynamics, Andriy Goychuk*+, Leonardo Demarchi*, Ivan Maryshev, and Erwin Frey+, Phys. Rev. Research (2024)
The final published version was archived on Zenodo (2024)