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Generalized percolation models for frustrated spin systems

โœ Scribed by V. Cataudella; G. Franzese; M. Nicodemi; A. Scala; A. Coniglio


Publisher
Italian Physical Society
Year
1994
Tongue
English
Weight
377 KB
Volume
16
Category
Article
ISSN
0392-6737

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๐Ÿ“œ SIMILAR VOLUMES


Cluster formulation for frustrated spin
โœ V. Cataudella; A. Coniglio; L. de Arcangelis; F. di Liberto ๐Ÿ“‚ Article ๐Ÿ“… 1993 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 411 KB

A q-state frustrated Potts model is introduced which generalizes the Kasteleyn-Fortuin formalism to frustrated systems. For q = 2 the Ising spin is recovered. For q = 1 it gives the frustrated percolation model, which combines frustration and connectivity features and might be relevant to systems li

Spin correlations in a non-frustrated on
โœ Takeshi Kikuchi ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 672 KB

The properties of correlation functions between spins in a specific spin model with no frustration, and with high frustration are compared. It was already confirmed that the ground state formation of our no frustration model showed two-state Arrhenius-like kinetics, such as observed in protein foldi