Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
9868259 | Physics Letters A | 2005 | 9 Pages |
Abstract
We study accelerator modes of a particle, confined in an one-dimensional infinite square-well potential, subjected to a time-periodic pulsed field. Dynamics of such a particle can be described by one generalization of the kicked rotor. In comparison with the kicked rotor, this generalization is shown to have a much larger parametric space for existence of the modes. Using this freedom we provide evidence that accelerator mode assisted anomalous transport is greatly enhanced when low order resonances are exposed at the border of chaos. We also present signature of the enhanced transport in the quantum domain.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
R. Sankaranarayanan, V.B. Sheorey,