Physical review. E, Statistical physics, plasmasâ€¦

1996

We investigate coarsening and persistence in the voter model by introducing the quantity Pn(t), defined as the fraction of voters who changed their opinion n times up to time t. We show that Pn(t)â€¦ (More)

Physical review. E, Statistical physics, plasmasâ€¦

2000

We study relaxation properties of two-body collisions on the mean-field level. We show that this process exhibits multiscaling asymptotic behavior as the underlying distribution is characterized byâ€¦ (More)

Physical review. E, Statistical physics, plasmasâ€¦

1994

The phenomenon of fragmentation which occurs in numerous physical, chemical, and geological processes, has attracted a considerable recent interest. Fragmentation can be exemplified by polymerâ€¦ (More)

Physical review. E, Statistical physics, plasmasâ€¦

1995

The kinetics of the annihilation process, A + A â†’ 0, with ballistic particle motion is investigated when the distribution of particle velocities is discrete. This discreteness is the source of manyâ€¦ (More)

Physical review. E, Statistical physics, plasmasâ€¦

1996

L. Frachebourg, P. L. Krapivsky, and E. Ben-Naim Center for Polymer Studies and Department of Physics, Boston University, Boston, MA 02215 Laboratoire de Physique Statistique, ENS, 24 rue Lhomond,â€¦ (More)

Coarsening underlies numerous natural processes including phase separation, grain growth, soap bubbles, and species segregation. It is generally believed that coarsening systems exhibit dynamicalâ€¦ (More)

Physical review. E, Statistical physics, plasmasâ€¦

1994

A variety of approaches have been applied to describe the collective properties of traffic flows [1]. For example, to mimic congested traffic flow in two dimensions, cellular automation models haveâ€¦ (More)

Physical review. E, Statistical physics, plasmasâ€¦

2000

We derive exact statistical properties of a recursive fragmentation process. We show that introducing a fragmentation probability 0<p<1 leads to a purely algebraic size distribution, P(x)â€¦ (More)