Abstract
The temperature and size dependence of the thermal conductivity in the Fermi-Pasta-Ulam β model were computed. A quantitative understanding of these effects was obtained. Further, dynamical regimes were defined based on the interplay of surface and volume effects.
| Original language | English |
|---|---|
| Pages (from-to) | 4029-4032 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 86 |
| Issue number | 18 |
| DOIs | |
| Publication status | Published - 2001 Apr 30 |
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Aoki, K., & Kusnezov, D. (2001). Fermi-Pasta-Ulam β model: Boundary jumps, fourier's law, and scaling. Physical review letters, 86(18), 4029-4032. https://doi.org/10.1103/PhysRevLett.86.4029