Periodically pulsed spin dynamics: Scaling behavior of semiclassical wave functions
- 7 July 1986
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 57 (1) , 5-8
- https://doi.org/10.1103/physrevlett.57.5
Abstract
Quantum analogs of Kolmogorov-Arnol’d-Moser tori and chaos in a periodically pulsed single-spin system are studied in the semiclassical regime. Wave functions (quasienergy states) are described in a spin-coherent state representation. Their projected binary-phase patterns are characterized in terms of the fractal dimensions of their perimeters.Keywords
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