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arXiv · 0808.0660

Thermal Conductivity for a Noisy Disordered Harmonic Chain

Cedric Bernardin
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Abstract

We consider a $d$-dimensional disordered harmonic chain (DHC) perturbed by an energy conservative noise. We obtain uniform in the volume upper and lower bounds for the thermal conductivity defined through the Green-Kubo formula. These bounds indicate a positive finite conductivity. We prove also that the infinite volume homogenized Green-Kubo formula converges.

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BibTeXRIS

Cedric Bernardin. 2008-08-05. Thermal Conductivity for a Noisy Disordered Harmonic Chain. https://doi.org/10.1007/s10955-008-9620-1

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