Ratchet transport of interacting particles
arXiv:0808.2970 · doi:10.1103/PhysRevE.78.041127
Abstract
We study analytically and numerically the ratchet transport of interacting particles induced by a monochromatic driving in asymmetric two-dimensional structures. The ratchet flow is preserved in the limit of strong interactions and can become even stronger compared to the non-interacting case. The developed kinetic theory gives a good description of these two limiting regimes. The numerical data show emergence of turbulence in the ratchet flow under certain conditions.
1fig, details, refs added
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- Ratchet effect in graphene with trigonal clusters
- Ratchet transport of a two-dimensional electron gas at cyclotron resonance
- Interaction Induced Directed Transport in AC-Driven Periodic Potentials
- Terahertz ratchet in graphene 2D metamaterial formed by a patterned gate with an antidot arrayd
- Thermal generation of shift electric current
- Symmetry breaking for ratchet transport in presence of interactions and magnetic field