CVM ANALYSIS OF CROSSOVER IN THE SEMI-INFINITE ISING MODEL

Abstract

The crossover behavior of the semi--infinite three dimensional Ising model is investigated by means of Padé approximant analysis of cluster variation method results. We give estimates for ordinary critical as well as for multicritical exponents, which are in very good agreement with extensive Monte Carlo simulations.

RevTeX, 7 pages + 2 uuencoded PostScript figures. To be published in J. Magn. Magn. Mat. (substituted raw with encoded PostScript)

References in corpus (1)

• Cluster Variation Method, Pade` Approximants and Critical Behaviour

Cited by in corpus (3)

• Cluster Variation Method in Statistical Physics and Probabilistic Graphical Models
• The Phase Diagram of the Gonihedric 3d Ising Model via CVM
• The Dual Gonihedric 3D Ising Model