Phase Ordering Dynamics of ${\varphi }^4$ Theory with Hamiltonian Equations of Motion

Abstract

Phase ordering dynamics of the (2+1)- and (3+1)-dimensional ${\varphi }^4$ theory with Hamiltonian equations of motion is investigated numerically. Dynamic scaling is confirmed. The dynamic exponent $z$ is different from that of the Ising model with dynamics of model A, while the exponent $\lambda$ is the same.

to appear in Int. J. Mod. Phys. B

References in corpus (3)

• Generalized Dynamic Scaling for Critical Magnetic Systems
• Deterministic Equations of Motion and Dynamic Critical Phenomena
• Microscopic Deterministic Dynamics and Persistence Exponent