Inhomogeneity-induced second-order phase transitions in the Potts model on hierarchical lattices
نویسندگان
چکیده
منابع مشابه
Chaotic properties of spin lattices near second-order phase transitions.
We perform a numerical investigation of the Lyapunov spectra of chaotic dynamics in lattices of classical spins in the vicinity of second-order ferromagnetic and antiferromagnetic phase transitions. On the basis of this investigation, we identify a characteristic of the shape of the Lyapunov spectra, the "G-index," which exhibits a sharp peak as a function of temperature at the phase transition...
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The triiodide ion is an example of a system where symmetry-breaking may be induced by a solvent. The Landau free energy is expected to have a similar form to that for the mean field Ising model, but with solvent strength rather than temperature as the control parameter determining whether there is symmetry breaking. In order to examine the possibility of critical phenomena we have studied the p...
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ژورنال
عنوان ژورنال: Journal of Experimental and Theoretical Physics
سال: 2004
ISSN: 1063-7761,1090-6509
DOI: 10.1134/1.1842886