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Phase Ordering Dynamics of $ϕ^4$ Theory with Hamiltonian Equations of Motion

B. Zheng·V. Linke·S. Trimper
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Abstract

Phase ordering dynamics of the (2+1)- and (3+1)-dimensional $ϕ^4$ 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 $λ$ is the same.

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B. Zheng, V. Linke, S. Trimper. 2001-03-06. Phase Ordering Dynamics of $ϕ^4$ Theory with Hamiltonian Equations of Motion. https://doi.org/10.1142/s0217979201004769

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