2 papers
cond-mat.stat-mech1998
Surface Critical Behavior in Systems with Absorbing States
K. B. Lauritsen, P. Frojdh, M. Howard
We present a general scaling theory for the surface critical behavior of non-equilibrium systems with phase transitions into absorbing states. The theory allows for two independent…
cond-mat.stat-mech1997
Persistence in the Voter model: continuum reaction-diffusion approach
M. Howard, C. Godreche
We investigate the persistence probability in the Voter model for dimensions d\geq 2. This is achieved by mapping the Voter model onto a continuum reaction-diffusion system. Using…