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Scaling for domain growth in the Ising model with competing dynamics

Zhi-Feng Huang·Bing-Lin Gu·Yun Tang
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Abstract

We study the domain growth of the one-dimensional kinetic Ising model under the competing influence of Glauber dynamics at temperature T and Kawasaki dynamics with a configuration-independent rate. The scaling of the structure factor is shown to have the form for nonconserved dynamics with the corrections arising from the spin-exchange process, i.e., $S(k,t)=Lg_0(kL,t/τ)+g_1(kL,t/τ)+... $, and the corresponding scaling functions are calculated analytically. A correction to the Porod law at zero temperature is also given.

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Zhi-Feng Huang, Bing-Lin Gu, Yun Tang. 1999-01-08. Scaling for domain growth in the Ising model with competing dynamics. https://doi.org/10.1103/physreve.58.7126

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