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- Leonardo E. Silbert, Deniz Ertas, Gary S. Grest, Thomas C. Halsey, Dov Levine, Steven J. Plimpton
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2001

We have performed a systematic, large-scale simulation study of granular media in two and three dimensions, investigating the rheology of cohesionless granular particles in inclined plane geometries,â€¦ (More)

The statistics of earthquakes in a heterogeneous fault zone is studied analytically and numerically in a mean field version of a model for a segmented fault system in a three-dimensional elasticâ€¦ (More)

- Leonardo E. Silbert, Deniz Ertas, Gary S. Grest, Thomas C. Halsey, Dov Levine
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2002

We study static packings of frictionless and frictional spheres in three dimensions, obtained via molecular dynamics simulations, in which we vary particle hardness, friction coefficient, andâ€¦ (More)

â€“ Inelastic grains in a flow under gravitation tend to collapse into states in which the relative normal velocities of two neighboring grains is zero. If the time scale for this gravitationalâ€¦ (More)

- Thomas G. Mason, Alex J. Levine, Deniz Ertas, Thomas C. Halsey
- Physical review. E, Statistical physics, plasmasâ€¦
- 1999

We measure the increase in the maximum stable angle of a sandpile, theta(c), with the volume fraction, phi of a liquid added to cause cohesion between the grains. For two different liquids, tanâ€¦ (More)

- Oleh Baran, Deniz Ertas, Thomas C. Halsey, Gary S. Grest, Jeremy B. Lechman
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2006

We report numerical results for velocity correlations in dense, gravity-driven granular flow down an inclined plane. For the grains on the surface layer, our results are consistent with experimentalâ€¦ (More)

- Benny Davidovitch, Deniz Ertas, Thomas C. Halsey
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2004

We address the surface-tension-driven dynamics of porous media in nearly saturated pore-space solutions. We linearize this dynamics in the reaction-limited regime near its fixed points--surfaces ofâ€¦ (More)

- Deniz Ertas, Thomas C. Halsey, Alex J. Levine, Thomas G Mason
- Physical review. E, Statistical, nonlinear, andâ€¦
- 2002

We present an experimental and theoretical study of piles consisting of monodisperse spherical grains mixed with a weight fraction nu(d) of dimer grains made by the rigid bonding of two suchâ€¦ (More)

- A B Herhold, Deniz Ertas, Alex J. Levine, Helen E King
- Physical review. E, Statistical physics, plasmasâ€¦
- 1999

We report detailed nucleation studies on the liquid-to-solid transition of hexadecane using nearly monodisperse hexadecane-in-water emulsions. A careful consideration of the kinetics of isothermalâ€¦ (More)

We study the shape and growth rate of necks between sintered spheres with dissolutionprecipitation dynamics in the reaction-limited regime. We determine the critical shape that separates thoseâ€¦ (More)