Adiabatic mechanism of wave-function localization in the globally chaotic system
- 1 December 1990
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 42 (12) , 7172-7182
- https://doi.org/10.1103/physreva.42.7172
Abstract
The wave-function localization in a classically, strongly chaotic system—quadric oscillator model—is discussed in the adiabatic approach. A comparison is made between the coordinate-based traditional method and the periodic-orbit-based scheme of Eckhardt, Hose, and Pollak [Phys. Rev. A 39, 3776 (1989)] for channel localized wave functions. A second type of localization of the ring type, observed in the model, is accounted for by an adiabatic approach in polar coordinates.Keywords
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