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https://scholarbank.nus.edu.sg/handle/10635/96768
Title: | Heat conduction in one-dimensional nonintegrable systems | Authors: | Hu, B. Li, B. Zhao, H. |
Issue Date: | Apr-2000 | Citation: | Hu, B.,Li, B.,Zhao, H. (2000-04). Heat conduction in one-dimensional nonintegrable systems. Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics 61 (4 A) : 3828-3831. ScholarBank@NUS Repository. | Abstract: | Two classes of one-dimensional nonintegrahle systems represented by the Fermi-Pasta-Ulam (FPU) model and the discrete φ4 model are studied to seek a generic mechanism of energy transport on a microscopic level sustaining macroscopic behaviors. The results enable us to understand why the class represented by the φ4 model has a normal thermal conductivity and the class represented by the FPU model does not even though the temperature gradient can be established. | Source Title: | Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics | URI: | http://scholarbank.nus.edu.sg/handle/10635/96768 | ISSN: | 1063651X |
Appears in Collections: | Staff Publications |
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