3 papers
cond-mat.stat-mech1998
Dynamic and static properties of the invaded cluster algorithm
K. Moriarty, J. Machta, L. Y. Chayes
Simulations of the two-dimensional Ising and 3-state Potts models at their critical points are performed using the invaded cluster (IC) algorithm. It is argued that observables mea…
comp-gas1996
Parallel Algorithm and Dynamic Exponent for Diffusion-limited Aggregation
K. Moriarty, J. Machta, R. Greenlaw
A parallel algorithm for ``diffusion-limited aggregation'' (DLA) is described and analyzed from the perspective of computational complexity. The dynamic exponent z of the algorithm…
comp-gas1996
The Computational Complexity of the Lorentz Lattice Gas
J. Machta, K. Moriarty
The Lorentz lattice gas is studied from the perspective of computational complexity theory. It is shown that using massive parallelism, particle trajectories can be simulated in a…