36 citations · 170 across the 16 of their papers we have counts for
5 papers · 1 filter
Hydrodynamics of thermal active matter
Jay Armas, Akash Jain, Ruben Lier
Active matter concerns many-body systems comprised of living or self-driven agents that collectively exhibit macroscopic phenomena distinct from conventional passive matter. Using…
Molecular modelling of odd viscoelastic fluids
Paweł Matus, Ruben Lier, Piotr Surówka
We consider an active, stochastic microscopic model of particles suspended in a fluid and show that the coarse-grained description of this model renders odd viscoelasticity. The pa…
Probe particles in odd active viscoelastic fluids: how activity and dissipation determine linear stability
Charlie Duclut, Stefano Bo, Ruben Lier +3
Odd viscoelastic materials are constrained by fewer symmetries than their even counterparts. The breaking of these symmetries allow these materials to exhibit different features, w…
Lift force in odd compressible fluids
Ruben Lier, Charlie Duclut, Stefano Bo +3
We compute the response matrix for a tracer particle in a compressible fluid with odd viscosity living on a two-dimensional surface. Unlike the incompressible case, we find that an…
Passive odd viscoelasticity
Ruben Lier, Jay Armas, Stefano Bo +3
Active chiral viscoelastic materials exhibit elastic responses perpendicular to the applied stresses, referred to as odd elasticity. We use a covariant formulation of viscoelastici…