Phase control of nonadiabaticity-induced quantum chaos in an optical lattice |
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Authors: | Gong Jiangbin Brumer Paul |
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Affiliation: | Chemical Physics Theory Group, University of Toronto, Toronto, Canada M5S 3H6. |
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Abstract: | The qualitative nature (i.e., integrable vs chaotic) of the translational dynamics of a three-level atom in an optical lattice is shown to be controllable by varying the relative laser phase of two standing-wave lasers. Control is explained in terms of the nonadiabatic transition between optical potentials and the corresponding regular-to-chaotic transition in mixed classical-quantum dynamics. The results are of interest to both areas of coherent control and quantum chaos. |
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