ABSTRACT A large amount of binary fluid mixture in the homogeneous phase near the
demixing critical point can include a small spherical droplet of a third fluid-component …

We consider placing a rigid spherical particle into a binary fluid mixture in the homogeneous
phase near the demixing critical point. The particle surface is assumed to have a short-range …

Drag coefficient of a rigid spherical particle in a near-critical binary fluid mixture, beyond the
regime of the Gaussian model Page 1 J. Fluid Mech. (2020), vol. 886, A2. c The Author(s) …

The dynamics and the steady states of a point-like tracer particle immersed in a confined
critical fluid are studied. The fluid is modeled field-theoretically in terms of an order …

The motion of a colloidal probe in a complex fluid, such as a micellar solution, is usually
described by the generalized Langevin equation, which is linear. However, recent numerical …

We study isothermal transport of a binary fluid mixture, which lies in the homogeneous
phase near the demixing critical point, through a capillary tube. A short-range interaction is …

The effective dynamics of a colloidal particle immersed in a complex medium is often
described in terms of an overdamped linear Langevin equation for its velocity with a memory …

The position of a colloidal particle trapped in an external field thermally fluctuates at
equilibrium. As is well known, the ambient fluid is not a simple heat bath and the particle …

We consider a spherical liquid droplet immersed in a near-critical binary fluid mixture whose
components interact with the droplet slightly unequally. Assuming uniform viscosity of the …

We calculate the mean square amplitude of the shape fluctuation—an equal-time correlation—
of an almost planar fluid membrane immersed in a near-critical binary fluid mixture. One fluid …