203 citations · 3.5k across the 97 of their papers we have counts for
5 papers · 1 filter
Coarsening and persistence in the voter model
E. Ben-Naim, L. Frachebourg, P. L. Krapivsky
We investigate coarsening and persistence in the voter model by introducing the quantity , defined as the fraction of voters who changed their opinion n times up to time t.…
Space covering by growing rays
P. L. Krapivsky, E. Ben-Naim
We study kinetic and jamming properties of a space covering process in one dimension. The stochastic process is defined as follows: Seeds are nucleated randomly in space and produc…
Individual Entanglements in a Simulated Polymer Melt
E. Ben-Naim, G. S. Grest, T. A. Witten +1
We examine entanglements using monomer contacts between pairs of chains in a Brownian-dynamics simulation of a polymer melt. A map of contact positions with respect to the contacti…
Kinetics of Aggregation-Annihilation Processes
E. Ben-Naim, P. L. Krapivsky
We investigate the kinetics of many-species systems with aggregation of similar species clusters and annihilation of opposite species clusters. We find that the interplay between a…
Aggregation with Multiple Conservation Laws
P. L. Krapivsky, E. Ben-Naim
Aggregation processes with an arbitrary number of conserved quantities are investigated. On the mean-field level, an exact solution for the size distribution is obtained. The asymp…