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|Title:||Ratchet effect and the transporting Islands in the chaotic sea|
|Authors:||Wang, L. |
|Citation:||Wang, L., Benenti, G., Casati, G., Li, B. (2007-12-14). Ratchet effect and the transporting Islands in the chaotic sea. Physical Review Letters 99 (24) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.99.244101|
|Abstract:||We study directed transport in a classical deterministic dissipative system. We consider the generic case of mixed phase space and show that large ratchet currents can be generated thanks to the presence, in the Hamiltonian limit, of transporting stability islands embedded in the chaotic sea. Because of the simultaneous presence of chaos and dissipation the stationary value of the current is independent of initial conditions, except for initial states with very small measure. © 2007 The American Physical Society.|
|Source Title:||Physical Review Letters|
|Appears in Collections:||Staff Publications|
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