Please use this identifier to cite or link to this item: http://www.repositorio.ufop.br/handle/123456789/8739
Title: Analytic approach to the (an)harmonic crystal chains with self-consistent stochastic reservoirs.
Authors: Falcão, R.
Francisco Neto, Antônio
Pereira, E.
Keywords: Harmonic crystal
Heat flow
Issue Date: 2008
Citation: 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.
Abstract: 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
ISSN: 15739333
Appears in Collections:DEPRO - Artigos publicados em periódicos

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