期刊
JOURNAL OF STATISTICAL PHYSICS
卷 133, 期 3, 页码 417-433出版社
SPRINGER
DOI: 10.1007/s10955-008-9620-1
关键词
Thermal conductivity; Green-Kubo formula; Non-equilibrium systems; Disordered systems
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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