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arXiv · 2004.13807

Interface roughening in two dimensions

Gernot Münster·Manuel Cañizares Guerrero
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Abstract

Roughening of interfaces implies the divergence of the interface width $w$ with the system size $L$. For two-dimensional systems the divergence of $w^2$ is linear in $L$. In the framework of a detailed capillary wave approximation and of statistical field theory we derive an expression for the asymptotic behaviour of $w^2$, which differs from results in the literature. It is confirmed by Monte Carlo simulations.

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BibTeXRIS

Gernot Münster, Manuel Cañizares Guerrero. 2020-04-28. Interface roughening in two dimensions. https://doi.org/10.1007/s10955-021-02738-w

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