Narayan, Onuttom and Ramaswamy, Sriram (2002) Anomalous Heat Conduction in One-Dimensional Momentum-Conserving Systems. In: Physical Review Letters, 89 (20). 200601/1-4.
We show that for one-dimensional fluids the thermal conductivity generically diverges with system size L as L1/3, as a result of momentum conservation. Our results are consistent with the largest-scale numerical studies of two-component hard-particle systems. We suggest explanations for the apparent disagreement with studies on Fermi-Pasta-Ulam chains.
|Item Type:||Journal Article|
|Additional Information:||Copyright for this article belongs to American Physical Society (APS).|
|Department/Centre:||Division of Physical & Mathematical Sciences > Physics|
|Date Deposited:||10 Nov 2004|
|Last Modified:||19 Sep 2010 04:17|
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