Phys. Rev. E 57, 2992–2995 (1998)Heat conduction in one-dimensional chainsReceived 8 August 1997; published in the issue dated March 1998 We study numerically the thermal conductivity in several different one-dimensional chains. We show that the phonon-lattice interaction is the main ingredient of the Fourier heat law. Our argument provides a rather satisfactory explanation to all existing numerical results concerning this problem. © 1998 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevE.57.2992
DOI:
10.1103/PhysRevE.57.2992
PACS:
44.10.+i, 05.45.+b, 05.60.+w, 05.70.Ln
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