4 papers
Controlling Vortex Rotation in Dry Active Matter
Felipe P. S. Júnior, Jorge L. C. Domingos, W. P. Ferreira +1
We investigate the rotation of a vortex around a circular obstacle in dry active matter in the presence of M half-circles distributed around the obstacle. To quantify this effect,…
Minimal dissipation with viscoelastic baths in weakly driven processes
Pierre Nazé, Fabricio Q. Potiguar
We investigate the thermodynamics of overdamped systems weakly driven by time-dependent protocols while interacting with viscoelastic heat baths. Using a generalized Langevin equat…
Correlations between two vortices in dry active matter
Felipe P. S. Junior, Jorge L. C. Domingos, W. P. Ferreira +1
It was recently shown that wet active matter may form synchronized rotating vortices in a square lattice, similar to an antiferromagnetic Ising model (by considering rotation direc…
Emergence of Synchronization-Induced Patterns in Two-dimensional Magnetic Rod Systems under Rotating Magnetic Fields
Jorge L. C. Domingos, F. Q. Potiguar, C. L. N. Oliveira +1
We investigate the dynamics of two-dimensional assemblies of rod-shaped magnetic colloids under the influence of an external rotating magnetic field. Using Molecular Dynamics, we s…