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DY: Dynamik und Statistische Physik

DY 51: Einstein Symposium Brownian Motion, Diffusion and Beyond (SYBM) – Contributed Talks II

DY 51.8: Talk

Wednesday, March 9, 2005, 12:00–12:15, TU H2032

AC-assisted DC-energy transport in spatially extended system: soliton ratchet — •Denysov Sergey — MPIPKS, Dresden

We study the directed energy diffusion in homogeneous spatially extended systems in the presence of an external AC-field. We showh that there are two channel for energy transport: heat current through the system and current due to nonhomogeneous energy exchange withe the AC-field.