Kierlik and Rosinberg's weighted density approximation

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In the Kierlik and Rosinberg's weighted density approximation four weighting functions are used so as to reproduce the Percus-Yevik direct pair correlation function for the uniform hard sphere model.

[edit] See also

• Tarazona's weighted density approximation

[edit] References

1. E. Kierlik and M. L. Rosinberg "Free-energy density functional for the inhomogeneous hard-sphere fluid: Application to interfacial adsorption", Physical Review A 42 pp. 3382 - 3387 (1990)
2. E. Kierlik and M. L. Rosinberg "Density-functional theory for inhomogeneous fluids: Adsorption of binary mixtures", Physical Review A 44 pp. 5025 - 5037 (1991)