Nonequilibrium critical dynamics with domain wall and surface

Abstract

With Monte Carlo simulations, we investigate the relaxation dynamics with a domain wall for magnetic systems at the critical temperature. The dynamic scaling behavior is carefully analyzed, and a dynamic roughening process is observed. For comparison, similar analysis is applied to the relaxation dynamics with a free or disordered surface.

11pages, 12 figures, 1 table

References in corpus (4)

• Local scale-invariance and ageing in noisy systems
• Computer simulations of two-dimensional melting with dipole-dipole interactions
• Scaling of the linear response in simple ageing systems without disorder
• Logarithmic corrections in the two-dimensional Ising model in a random surface field

Cited by in corpus (6)

• Short-time domain-wall dynamics in the random-field Ising model with a driving field
• Dynamic effect of overhangs and islands at the depinning transition in two-dimensional magnets
• Short-time critical dynamics at perfect and non-perfect surface
• Universality class of the depinning transition in the two-dimensional Ising model with quenched disorder
• Relaxation-to-creep transition of domain-wall motion in two- dimensional random-field Ising model with ac driving field
• Depinning phase transition in two-dimensional clock model with quenched randomness