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http://hdl.handle.net/2445/18873
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DC Field | Value | Language |
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dc.contributor.author | Franzese, Giancarlo | cat |
dc.contributor.author | Coniglio, Antonio, 1940- | cat |
dc.date.accessioned | 2011-07-07T12:54:26Z | - |
dc.date.available | 2011-07-07T12:54:26Z | - |
dc.date.issued | 1998 | - |
dc.identifier.issn | 1063-651X | - |
dc.identifier.uri | http://hdl.handle.net/2445/18873 | - |
dc.description.abstract | We have studied the Potts spin glass with two-state Ising spins and s -state Potts variables using a cluster Monte Carlo dynamics. The model recovers the ± J Ising spin glass (SG) for s = 1 and exhibits for all s a SG transition at T SG ( s ) and a percolation transition at higher temperature T p ( s ) . We have shown that for all values of s ≠ 1 at T p ( s ) there is a thermodynamic transition in the universality class of a ferromagnetic s -state Potts model. The efficiency of the cluster dynamics is compared with that of standard spin-flip dynamics. | - |
dc.format.extent | 7 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | eng |
dc.publisher | The American Physical Society | eng |
dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1103/PhysRevE.58.2753 | cat |
dc.relation.ispartof | Physical Review E, 1998, vol. 58, núm. 3, p. 2753-2759 | - |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevE.58.2753 | - |
dc.rights | (c) American Physical Society, 1998 | - |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Model d'Ising | cat |
dc.subject.classification | Transformacions de fase (Física estadística) | cat |
dc.subject.classification | Mecànica estadística | cat |
dc.subject.other | Ising model | eng |
dc.subject.other | Phase transformations (Statistical physics) | eng |
dc.subject.other | Statistical mechanics | eng |
dc.title | Phase transitions in the Potts spin-glass model | eng |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 513984 | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
Files in This Item:
File | Description | Size | Format | |
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513984.pdf | 158.42 kB | Adobe PDF | View/Open |
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