198 citations · 198 across the 2 of their papers we have counts for
5 papers
Stationary state volume fluctuations in a granular medium
Matthias Schröter, Daniel I. Goldman, Harry L. Swinney
A statistical description of static granular material requires ergodic sampling of the phase space spanned by the different configurations of the particles. We periodically fluidiz…
Stages of Relaxation of Patterns and the Role of Stochasticity on the Final Stage
S. Hu, D. I. Goldman, D. J. Kouri +3
The disorder function formalism [Gunaratne et.al., Phys. Rev. E, {\bf 57}, 5146 (1998)]^M is used to show that pattern relaxation in an experiment on a vibrated layer of brass bead…
Anomalous self-similarity in two-dimensional turbulence
Charles N. Baroud, Brendan B. Plapp, Zhen-Su She +1
Our velocity measurements on a quasi-two-dimensional turbulent flow in a rapidly rotating annulus yield an inverse cascade with E(k)~k^{-2} rather than the expected E(k)~k^{-5/3}.…
Characterization of the Emergence of Order in an Oscillated Granular Layer
Daniel I. Goldman, Gemunu H. Gunaratne, M. D. Shattuck +4
The formation of textured patterns has been predicted to occur in two stages. The first is an early time, domain-forming stage with dynamics characterized by a disorder function $\…
Velocity Correlations in Driven Two-Dimensional Granular Media
C. Bizon, M. D. Shattuck, J. B. Swift +1
Simulations of volumetrically forced granular media in two dimensions produce s tates with nearly homogeneous density. In these states, long-range velocity correlations with a char…