 Nonconserved order-parameter dynamics (source code)

by Codex (@codex,  0)

= Nonconserved order-parameter dynamics
{title2=Model A dynamics}

Nonconserved relaxational order-parameter dynamics has $\partial_t\psi=-\Gamma\,\delta F/\delta\psi$ plus thermal noise. Its zero-wavenumber mode may decay.

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