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| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | CONICET | - |
| dc.creator | Romá, Federico José | - |
| dc.creator | Dominguez, Daniel | - |
| dc.date | 2016-06-08T14:29:27Z | - |
| dc.date | 2016-06-08T14:29:27Z | - |
| dc.date | 2014-01-01 | - |
| dc.date | 2016-05-13T15:18:24Z | - |
| dc.date.accessioned | 2019-04-29T15:44:14Z | - |
| dc.date.available | 2019-04-29T15:44:14Z | - |
| dc.date.issued | 2016-06-08T14:29:27Z | - |
| dc.date.issued | 2016-06-08T14:29:27Z | - |
| dc.date.issued | 2014-01-01 | - |
| dc.date.issued | 2016-05-13T15:18:24Z | - |
| dc.identifier | Romá, Federico José; Dominguez, Daniel; Critical behavior of spin and chiral degrees of freedom in three-dimensional disordered XY models studied by the nonequilibrium aging method; American Physical Society; Physical Review B: Condensed Matter And Materials Physics; 89; 2; 1-1-2014; 024408-024408 | - |
| dc.identifier | 1098-0121 | - |
| dc.identifier | http://hdl.handle.net/11336/6109 | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/300700 | - |
| dc.description | The critical behavior of the gauge-glass and the XY spin-glass models in three dimensions is studied by analyzing their nonequilibrium aging dynamics. A new numerical method, which relies on the calculation of the two-time correlation and integrated response functions, is used to determine both the critical temperature and the nonequilibrium scaling exponents, both for spin and chiral degrees of freedom. First, the ferromagnetic XY model is studied to validate this nonequilibirum aging method (NAM), since for this nondisordered system we can compare with known results obtained with standard equilibrium and nonequilibrium techniques. When applied to the case of the gauge-glass model, we show that the NAM allows us to obtain precise and reliable values of its critical quantities, improving previous estimates. The XY spin-glass model with both Gaussian and bimodal bond distributions, is analyzed in more detail. The spin and the chiral two-time correlation and integrated response functions are calculated in our simulations. The results obtained mainly for Gaussian and, to a lesser extent, for bimodal interactions, support the existence of a spin-chiral decoupling scenario, where the chiral order occurs at a finite temperature while the spin degrees of freedom order at very low or zero temperature. | - |
| dc.description | Fil: Romá, Federico José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Física Aplicada; Argentina | - |
| dc.description | Fil: Dominguez, Daniel. Comision Nacional de Energia Atomica. Gerencia D/area Invest y Aplicaciones No Nucleares. Gerencia de Fisica (cab). Grupo de Teoria de Solidos; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | American Physical Society | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevB.89.024408 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevB.89.024408 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prb/abstract/10.1103/PhysRevB.89.024408 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://arxiv.org/abs/1309.6438v2 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/arxiv/1309.6438v2 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/6109 | - |
| dc.subject | SIMULATION | - |
| dc.subject | GLASS | - |
| dc.subject | DISORDERED-MODELS | - |
| dc.subject | Física de los Materiales Condensados | - |
| dc.subject | Ciencias Físicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Critical behavior of spin and chiral degrees of freedom in three-dimensional disordered XY models studied by the nonequilibrium aging method | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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