Critical adsorption near edges
arXiv:cond-mat/9908155 · doi:10.1103/PhysRevE.60.5163
Abstract
Symmetry breaking surface fields give rise to nontrivial and long-ranged order parameter profiles for critical systems such as fluids, alloys or magnets confined to wedges. We discuss the properties of the corresponding universal scaling functions of the order parameter profile and the two-point correlation function and determine the critical exponents eta_parallel and eta_perpendicular for the so-called normal transition.
22 pages, 5 figures, accepted for publication in PRE
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