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http://www.repositorio.ufop.br/jspui/handle/123456789/8739| Título : | Analytic approach to the (an)harmonic crystal chains with self-consistent stochastic reservoirs. |
| Autor : | Falcão, Ricardo de Carvalho Francisco Neto, Antônio Pereira, Emmanuel Araujo |
| Palabras clave : | Harmonic crystal Heat flow |
| Fecha de publicación : | 2008 |
| Citación : | FALCÃO, R.; FRANCISCO NETO, A.; PEREIRA, E. Analytic approach to the (an)harmonic crystal chains with self-consistent stochastic reservoirs. Theoretical and Mathematical Physics, v. 156, p. 1081-1088, 2008. Disponível em: <https://link.springer.com/article/10.1007/s11232-008-0100-1>. Acesso em: 20 jul. 2017. |
| Resumen : | We consider the harmonic and anharmonic chains of oscillators with self-consistent stochastic reservoirs and derive an integral representation (`a la Feynman–Kac) for the correlations, in particular, for the heat flow. For the harmonic chain, we give a new proof that its thermal conductivity is finite in the steady state. Based on this integral representation for the correlations and a perturbative analysis, the approach is quite general and can be extended to more intricate systems. |
| URI : | http://www.repositorio.ufop.br/handle/123456789/8739 |
| metadata.dc.identifier.uri2: | https://link.springer.com/article/10.1007/s11232-008-0100-1 |
| metadata.dc.identifier.doi: | https://doi.org/10.1007/s11232-008-0100-1 |
| ISSN : | 1573-9333 |
| Aparece en las colecciones: | DEPRO - Artigos publicados em periódicos |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| ARTIGO_AnalyticApproachAnharmonic.pdf Restricted Access | 368,13 kB | Adobe PDF | Visualizar/Abrir |
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