Shunda Chen, Yong Zhang, Jiao Wang, Hong Zhao
We numerically calculate the heat conductivity by using the Green-Kubo formula to confirm that asymmetric inter-particle interactions in one-dimensional momentum conserving lattices can induce normal heat conduction. The Lennard-Jones (L-J) inter-particle interactions are focused in view of their practical significance. The effects of the asymmetric inter-particle interactions on the cross-correlation coefficient between the heat and mass fluxes are also discussed.
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http://arxiv.org/abs/1204.5933
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