3 papers
cond-mat.soft2024
Long ranged stress correlations in the hard sphere liquid
Niklas Grimm, Martin von Bischopinck, Andreas Zumbusch +1
The smooth emergence of shear elasticity is an hallmark of the liquid to glass transition. In a liquid, viscous stresses arise from local structural rearrangements. In the solid, E…
cond-mat.soft2024
Verification of Perrin's theory of the motion of dilute spheroidal colloids
John David Geiger, Mohammed Alhissi, Markus Voggenreiter +2
Brownian motion is of central importance for understanding diffusive transport in biology, chemistry, and physics. For spherical particles, the theory was developed by Einstein, wh…
cond-mat.soft2024
Nonlinear microrheology with time-dependent forces -- Application to recoils in viscoelastic fluids
Nikolas Ditz, Antonio M. Puertas, M. Fuchs
This work presents a theoretical analysis of the motion of a tracer colloid driven by a time-dependent force through a viscoelastic fluid. The recoil of the colloid after applicati…