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http://hdl.handle.net/2445/18821
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DC Field | Value | Language |
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dc.contributor.author | Parisi, Giorgio | cat |
dc.contributor.author | Picco, Marco | cat |
dc.contributor.author | Ritort Farran, Fèlix | cat |
dc.date.accessioned | 2011-07-07T12:53:26Z | - |
dc.date.available | 2011-07-07T12:53:26Z | - |
dc.date.issued | 1999 | - |
dc.identifier.issn | 1063-651X | - |
dc.identifier.uri | http://hdl.handle.net/2445/18821 | - |
dc.description.abstract | We investigate the phase transition in a strongly disordered short-range three-spin interaction model characterized by the absence of time-reversal symmetry in the Hamiltonian. In the mean-field limit the model is well described by the Adam-Gibbs-DiMarzio scenario for the glass transition; however, in the short-range case this picture turns out to be modified. The model presents a finite temperature continuous phase transition characterized by a divergent spin-glass susceptibility and a negative specific-heat exponent. We expect the nature of the transition in this three-spin model to be the same as the transition in the Edwards-Anderson model in a magnetic field, with the advantage that the strong crossover effects present in the latter case are absent. | eng |
dc.format.extent | 11 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.60.58 | cat |
dc.relation.ispartof | Physical Review e, 1999, vol. 60, núm. 1, p. 58-68 | - |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevE.60.58 | - |
dc.rights | (c) American Physical Society, 1999 | - |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Física estadística | cat |
dc.subject.classification | Termodinàmica | cat |
dc.subject.classification | Sistemes no lineals | cat |
dc.subject.classification | Propietats magnètiques | cat |
dc.subject.classification | Equacions d'estat | cat |
dc.subject.classification | Regla de les fases i equilibri | cat |
dc.subject.classification | Transformacions de fase (Física estadística) | cat |
dc.subject.other | Statistical physics | eng |
dc.subject.other | Thermodynamics | eng |
dc.subject.other | Nonlinear systems | eng |
dc.subject.other | Magnetic properties | eng |
dc.subject.other | Equations of state | eng |
dc.subject.other | Phase rule and equilibrium | eng |
dc.subject.other | Phase transformations (Statistical physics) | eng |
dc.title | Continuous phase transition in a spin-glass model without time-reversal symmetry | eng |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 143492 | - |
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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143492.pdf | 216.21 kB | Adobe PDF | View/Open |
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