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Energy carriers in the Fermi-Pasta-Ulam β lattice: solitons or phonons?

Nianbei Li1, Baowen Li, Sergej Flach

  • 1Max Planck Institute for the Physics of Complex Systems, Nöthnitzer Strasse 38, D-01187 Dresden, Germany.

Physical Review Letters
|September 28, 2010
PubMed

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