Single-Particle Dynamics in Dense Granular Fluids under Driving
arXiv:1201.5775 · doi:10.1209/0295-5075/98/28001
Abstract
We present a mode-coupling theory for the dynamics of a tagged particle in a driven granular fluid close to the glass transition. The mean-squared displacement is shown to exhibit a plateau indicating structural arrest. In contrast to elastic hard-sphere fluids, which are solely controlled by volume fraction, the localisation length as well as the critical dynamics depend on the degree of dissipation, parametrized by the coefficient of normal restitution epsilon. Hence the resulting glassy structure as well as the critical dynamics are nonuniversal with respect to epsilon.
6 pages, 6 figures, submitted
References in corpus (6)
- Caging dynamics in a granular fluid
- Approach to jamming in an air-fluidized granular bed
- Dynamic Glass Transition in Two Dimensions
- Glass Transition for Driven Granular Fluids
- Nearly-logarithmic decay in the colloidal hard-sphere system
- Slow dynamics and precursors of the glass transition in granular fluids
Cited by in corpus (14)
- Mode-Coupling Theory of the Glass Transition: A Primer
- Active glasses
- Slow dynamics in a quasi-two-dimensional binary complex plasma
- The Glass Transition in Driven Granular Fluids: A Mode-Coupling Approach
- Active Microrheology of Driven Granular Particles
- Divergence of Viscosity in Jammed Granular Materials: A Theoretical Approach
- Tagged-particle motion in a dense confined liquid
- Integration through transients for inelastic hard sphere fluids
- Dynamic properties of quasi-confined colloidal hard-sphere liquids near the glass transition
- A classical long-time tail in a driven granular fluid
- The Dynamics in Vibro-fluidized Beds: A Diffusing Wave Spectroscopy Study
- Drop tower setup for dynamic light scattering in dense gas-fluidized granular media
- Tagged-particle motion in quasi-confined colloidal hard-sphere liquids
- Observing the Glass and Jamming Transitions of Dense Granular Material in Microgravity