87 citations · 122 across the 7 of their papers we have counts for
10 papers
Ground-state structure and dynamics in a toy model for granular compaction
J. M. Luck
We report on a toy model for the glassy compaction dynamics of granular systems, introduced and investigated in collaboration with Anita Mehta and Peter Stadler. A stochastic dynam…
Dynamics of the condensate in zero-range processes
C. Godreche, J. M. Luck
For stochastic processes leading to condensation, the condensate, once it is formed, performs an ergodic stationary-state motion over the system. We analyse this motion, and especi…
A deterministic model of competitive cluster growth: glassy dynamics, metastability and pattern formation
J. M. Luck, Anita Mehta
We investigate a model of interacting clusters which compete for growth. For a finite assembly of coupled clusters, the largest one always wins, so that all but this one die out in…
Shaken, not stirred: why gravel packs better than bricks
Anita Mehta, J. M. Luck
We explore the effect of shape -- jagged vs. regular -- in the jamming limit of very gently shaken packings. Our measure of shape $\eps$ is the void space occupied by a disordered…
Non-monotonic disorder-induced enhanced tunneling
J. M. Luck
The quantum-mechanical transmission through a disordered tunnel barrier is investigated analytically in the following regime: (correlation range of the random potential) << (penetr…
A column of grains in the jamming limit: glassy dynamics in the compaction process
J. M. Luck, Anita Mehta
We investigate a stochastic model describing a column of grains in the jamming limit, in the presence of a low vibrational intensity. The key control parameter of the model, , i…