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cond-mat.stat-mech1999
Nonequilibrium phase transition by directed Potts particles
B. Kahng, S. Park
We introduce an interface model with q-fold symmetry to study the nonequilibrium phase transition (NPT) from an active to an inactive state at the bottom layer. In the model, q dif…
cond-mat.stat-mech1998
Nonequilibrium roughening transition by two-species particles
S. Park, B. Kahng
We introduce an interface growth model exhibiting a nonequilibrium roughening transition (NRT). In the model, particles consist of two species, and deposit or evaporate on one dime…