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Quantum chaos and tunneling in the kicked top |
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| Authors: | S. Ghose C. R. Paul R. Stock |
| Affiliation: | (1) Department of Physics and Computer Science, Wilfrid Laurier University, Waterloo, Canada;(2) Department of Physics and Astronomy, University of Waterloo, Waterloo, Canada;(3) Department of Physics and Astronomy, University of Toronto, Toronto, Canada |
| Abstract: | We analyze the dynamics of the kicked top in a deeply quantum regime. Signatures of classical chaos in the quantum dynamics that can be identified from a semiclassical treatment persist in a deeply quantum regime. Structures in the classical-phase space can also be identified in the tunneling dynamics of the quantum system. Our results show that quantum chaos is observable in the regime that is accessible to future experiments with trapped ions or cold atoms. |
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