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Journal Article

On-off intermittency and intermingledlike basins in a granular medium

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Schmick,  Malte
Max Planck Institute of Molecular Physiology, Max Planck Society;

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Markus,  Mario
Sonstige Wissenschaftliche Organisationseinheiten, Max Planck Institute of Molecular Physiology, Max Planck Society;

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Citation

Schmick, M., Goles, E., & Markus, M. (2002). On-off intermittency and intermingledlike basins in a granular medium. Physical Review E, 66(066214): 1, pp. 1-4. Retrieved from http://dx.doi.org/10.1103/PhysRevE.66.066214.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0014-0D95-6
Abstract
Molecular dynamic simulations of a medium consisting of disks in a periodically tilted box yield two dynamic modes differing considerably in the total potential and kinetic energies of the disks. Depending on parameters, these modes display the following features: (i) hysteresis (coexistence of the two modes in phase space); (ii) intermingledlike basins of attraction (uncertainty exponent indistinguishable from zero); (iii) two-state on-off intermittency; and (iv) bimodal velocity distributions. Bifurcations are defined by a cross-shaped phase diagram.