Tagged-particle motion in quasi-confined colloidal hard-sphere liquids
arXiv:2109.05497 · doi:10.1088/1742-5468/abee23
Abstract
We investigate the tagged-particle motion in a strongly interacting quasi-confined liquid using periodic boundary conditions along the confining direction. Within a mode-coupling theory of the glass transition (MCT) we calculate the self-nonergodicity parameters and the self-intermediate scattering function and compare them with event-driven molecular dynamics simulations. We observe non-monotonic behavior for the in-plane mean-square displacement and further correlation functions which refer to higher mode indices encoding information about the perpendicular motion. The in-plane velocity-autocorrelation function reveals persistent anti-correlations with a negative algebraic power-law decay at all packing fractions.
References in corpus (59)
- The Physics of the Colloidal Glass Transition
- Higher order glass-transition singularities in colloidal systems with attractive interactions
- Models and algorithms for the next generation of glass transition studies
- Inhomogeneous Mode-Coupling Theory and Growing Dynamic Length in Supercooled Liquids
- Effective Interactions in Active Brownian Suspensions
- Hard Spheres: Crystallization and Glass Formation
- Mode-Coupling Theory of the Glass Transition: A Primer
- How does the relaxation of a supercooled liquid depend on its microscopic dynamics?
- Ideal Glass Transitions by Random Pinning
- Asymptotic laws for tagged-particle motion in glassy systems
- Equilibrium sampling of hard spheres up to the jamming density and beyond
- Nature of the Breakdown in the Stokes-Einstein Relationship in a Hard Sphere Fluid
- Liquid-glass transition of a fluid confined in a disordered porous matrix: A mode-coupling theory
- Colloidal glass transition observed in confinement
- Thermodynamics predicts how confinement modifies hard-sphere dynamics
- Perspective: Nonequilibrium glassy dynamics in dense systems of active particles
- Breakdown of the Stokes-Einstein relation in two, three and four dimensions
- Multiple Glasses in Asymmetric Binary Hard Spheres
- Solution of the dynamics of liquids in the large-dimensional limit
- Evidence of a higher-order singularity in dense short-ranged attractive colloids
- Structural relaxation of polydisperse hard spheres: comparison of the mode-coupling theory to a Langevin dynamics simulation
- Glass Transition in Confined Geometry
- Mode-coupling theory for the slow collective dynamics of fluids adsorbed in disordered porous media
- Active glasses
- Dynamic Glass Transition in Two Dimensions
- Mode-Coupling Theory for Active Brownian Particles
- A theory for the dynamics of dense systems of athermal self-propelled particles
- Critical fluctuations and breakdown of Stokes-Einstein relation in the Mode-Coupling Theory of glasses
- Glass Transition for Driven Granular Fluids
- Nonequilibrium mode-coupling theory for dense active systems of self-propelled particles
- Multiple reentrant glass transitions in confined hard-sphere glasses
- Mode-coupling theory of the glass transition for confined fluids
- Influence of Confinement on Dynamical Heterogeneities in Dense Colloidal Samples
- Numerical solution of the dynamical mean field theory of infinite-dimensional equilibrium liquids
- Anisotropic de Gennes narrowing in confined fluids
- Structure and structure relaxation
- Mode-coupling theory for the steady-state dynamics of active Brownian particles
- The Glass Transition in Driven Granular Fluids: A Mode-Coupling Approach
- Molecular dynamics of partially confined Lennard-Jones gases: Velocity autocorrelation function, mean squared displacement, and collective excitations
- Tagged-particle motion in a dense confined liquid
- A general approach to systems with randomly pinned particles: unfolding and clarifying the Random Pinning Glass Transition
- Generalized mode-coupling theory of the glass transition. I. Numerical results for Percus-Yevick hard spheres
- Critical force in active microrheology
- Single-Particle Dynamics in Dense Granular Fluids under Driving
- Critical dynamical heterogeneities close to continuous second-order glass transitions
- Nonergodicity parameters of confined hard-sphere glasses
- Glassy dynamics in confinement: Planar and bulk limit of the mode-coupling theory
- Persistent anti-correlations in Brownian dynamics simulations of dense colloidal suspensions revealed by noise suppression
- Confinement-induced demixing and crystallization
- The mode-coupling glass transition in a fluid confined by a periodic potential
- Mode-coupling theory of the glass transition for colloidal liquids in slit geometry
- Static properties of quasi-confined hard-sphere fluids
- Dynamical properties of densely packed confined hard-sphere fluids
- Glassy dynamics of a binary Voronoi fluid: A mode-coupling analysis
- Scaling equations for mode-coupling theories with multiple decay channels
- Dynamic Equivalence between Soft Star Polymers and Hard Spheres
- Dynamic properties of quasi-confined colloidal hard-sphere liquids near the glass transition
- Tagged-particle dynamics in confined colloidal liquids
- An improved integration scheme for Mode-coupling-theory equations