Squeezed states in a quantum chaotic system
Open Access
- 21 December 1989
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 22 (24) , L1147-L1151
- https://doi.org/10.1088/0305-4470/22/24/003
Abstract
Time evolution of squeezed states in the quantum kicked rotator model is analysed. Squeezing influences the shape of quantum revivals obtained in the regime of classically regular motion, but does not facilitate the diffusion in angular momentum in the regime of classically chaotic motion. The speed of unlimited energy growth, which occurs in the case of quantum resonance, depends significantly on the squeezing parameter.Keywords
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