Convergent Approximation for the 2-Body Correlation Function in an Interface
Statistical Mechanics
2009-10-31 v1 Soft Condensed Matter
Abstract
A convergent approximation is proposed for a mean field density-density correlation function in a system with a two-phase interface. It is based on a fourth-order expansion of the Hamiltonian in terms of fluctuations around the equilibrium profile. The approach is illustrated by one and three dimensional calculations for systems characterized by the Ginzburg-Landau functional.
Keywords
Cite
@article{arxiv.cond-mat/9904115,
title = {Convergent Approximation for the 2-Body Correlation Function in an Interface},
author = {Iaroslav Ispolatov},
journal= {arXiv preprint arXiv:cond-mat/9904115},
year = {2009}
}
Comments
10 pages, 2 figures