Weeks-Chandler-Andersen reference system model

The Weeks-Chandler-Andersen reference system model consists of the purely repulsive part of the Weeks-Chandler-Andersen perturbation theory, i.e.

${\mathrm{\Phi }}_{\mathrm{r}\mathrm{e}\mathrm{p}\mathrm{u}\mathrm{l}\mathrm{s}\mathrm{i}\mathrm{v}\mathrm{e}}(r)=\{\begin{array}{cc}{\mathrm{\Phi }}_{\mathrm{L}\mathrm{J}}(r)+ϵ& r<2^{1/6}\sigma \\ 0& r\ge 2^{1/6}\sigma \end{array}$

Colloids

Has been used as a model for colloids .

References

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