Validity of the scaling functional approach for polymer interfaces as a variational theory

Manoel Manghi; Miguel Aubouy

doi:10.1103/physreve.68.041802

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arXiv · cond-mat/0309315

Validity of the scaling functional approach for polymer interfaces as a variational theory

Manoel Manghi·Miguel Aubouy

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Abstract

We discuss the soundness of the scaling functional (SF) approach proposed by Aubouy Guiselin and Raphael (Macromolecules 29, 7261 (1996)) to describe polymeric interfaces. In particular, we demonstrate that this approach is a variational theory. We emphasis the role of SF theory as an important link between ground-state theories suitable to describe adsorbed layers, and "classical" theories for polymer brushes.

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Manoel Manghi, Miguel Aubouy. 2003-09-12. Validity of the scaling functional approach for polymer interfaces as a variational theory. https://doi.org/10.1103/physreve.68.041802

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