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dc.contributor.author
Pinto, Oscar Alejandro  
dc.contributor.author
Romá, Federico José  
dc.contributor.author
Bustingorry, Sebastian  
dc.date.available
2016-08-30T17:51:45Z  
dc.date.issued
2014-12  
dc.identifier.citation
Pinto, Oscar Alejandro; Romá, Federico José; Bustingorry, Sebastian; Critical behavior and out-of-equilibrium dynamics of a two-dimensional Ising model with dynamic couplings; Springer; European Physical Journal B - Condensed Matter; 87; 299; 12-2014; 1-10  
dc.identifier.issn
1434-6028  
dc.identifier.uri
http://hdl.handle.net/11336/7352  
dc.description.abstract
We study the critical behavior and the out-of-equilibrium dynamics of a two-dimensional Ising model with non-static interactions. In our model, bonds are dynamically changing according to a majority rule depending on the set of closest neighbors of each spin pair, which prevents the system from ordering in a full ferromagnetic or antiferromagnetic state. Using a parallel-tempering Monte Carlo algorithm, we find that the model undergoes a continuous phase transition at finite temperature, which belongs to the Ising universality class. The properties of the bond structure and the ground-state entropy are also studied. Finally, we analyze the out-of-equilibrium dynamics which displays typical glassy characteristics<br />at a temperature well below the critical one.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Glasses  
dc.subject
Dynamics  
dc.subject
Simulation  
dc.subject.classification
Física de los Materiales Condensados  
dc.subject.classification
Ciencias Físicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Critical behavior and out-of-equilibrium dynamics of a two-dimensional Ising model with dynamic couplings  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2016-05-13T15:17:36Z  
dc.journal.volume
87  
dc.journal.number
299  
dc.journal.pagination
1-10  
dc.journal.pais
Alemania  
dc.journal.ciudad
Berlin  
dc.description.fil
Fil: Pinto, Oscar Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro de Investigaciones y Transferencia de Santiago del Estero; Argentina  
dc.description.fil
Fil: Romá, Federico José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina  
dc.description.fil
Fil: Bustingorry, Sebastian. Comision Nacional de Energia Atomica. Gerencia D/area Invest y Aplicaciones No Nucleares. Gerencia de Fisica (cab). Grupo de Teoria de Solidos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.journal.title
European Physical Journal B - Condensed Matter  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1140/epjb/e2014-50592-3  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1140/epjb/e2014-50592-3